| 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 | $32.46 | 9.655% | $35.594 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $123.40 | 4.363% | $128.7839 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $230.29 | 7.215% | $246.9054 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $177.47 | 5.864% | $187.8768 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $182.53 | 7.766% | $196.7053 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $234.31 | 9.479% | $256.5202 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $75.74 | 11.162% | $84.1941 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $1,056.20 | $1,136.5797 | $1,136.58 | $1,136.60 | $1,136.60 | |