| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.84 | 12.237% | $213.0707 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $211.40 | 5.714% | $223.4794 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $167.54 | 13.530% | $190.2082 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $215.70 | 13.277% | $244.3385 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $146.98 | 10.642% | $162.6216 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $181.32 | 10.194% | $199.8038 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $240.81 | 11.454% | $268.3924 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $1,353.59 | $1,501.9146 | $1,501.91 | $1,501.90 | $1,501.90 | |