| 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 | $125.81 | 11.701% | $140.531 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $130.94 | 12.750% | $147.6349 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $211.81 | 4.172% | $220.6467 | $220.65 | $220.65 | $220.60 |
| Purchase #4 | $69.41 | 10.657% | $76.807 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $92.38 | 12.377% | $103.8139 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $68.38 | 7.399% | $73.4394 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $223.68 | 10.229% | $246.5602 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $922.41 | $1,009.4331 | $1,009.43 | $1,009.45 | $1,009.30 | |