| 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 | $223.29 | 4.515% | $233.3715 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $227.70 | 4.515% | $237.9807 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $199.85 | 12.654% | $225.139 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $176.59 | 7.370% | $189.6047 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $129.34 | 13.637% | $146.9781 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $5.68 | 10.105% | $6.254 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $154.96 | 7.626% | $166.7772 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $1,117.41 | $1,206.1052 | $1,206.10 | $1,206.15 | $1,206.20 | |