| 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 | $88.94 | 11.175% | $98.879 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $130.25 | 5.352% | $137.221 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $112.47 | 7.327% | $120.7107 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $249.25 | 12.307% | $279.9252 | $279.93 | $279.95 | $279.90 |
| Purchase #5 | $200.43 | 6.277% | $213.011 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $26.34 | 8.454% | $28.5668 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $194.57 | 5.774% | $205.8045 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,002.25 | $1,084.1182 | $1,084.12 | $1,084.10 | $1,084.10 | |