| 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 | $124.70 | 12.596% | $140.4072 | $140.41 | $140.40 | $140.40 |
| Purchase #2 | $39.76 | 9.413% | $43.5026 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $156.66 | 6.673% | $167.1139 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $32.71 | 8.177% | $35.3847 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $236.83 | 4.839% | $248.2902 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $235.96 | 8.496% | $256.0072 | $256.01 | $256.00 | $256.00 |
| Purchase #7 | $207.80 | 4.640% | $217.4419 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,034.42 | $1,108.1477 | $1,108.14 | $1,108.15 | $1,108.10 | |