| 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 | $136.34 | 8.172% | $147.4817 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $22.27 | 12.830% | $25.1272 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $141.83 | 5.639% | $149.8278 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $72.30 | 9.507% | $79.1736 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $205.94 | 11.734% | $230.105 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $15.34 | 6.236% | $16.2966 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $232.93 | 6.689% | $248.5107 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $826.95 | $896.5226 | $896.53 | $896.55 | $896.50 | |