| 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 | $75.71 | 7.433% | $81.3375 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $243.69 | 8.434% | $264.2428 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $210.93 | 10.296% | $232.6474 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $24.26 | 5.129% | $25.5043 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $232.33 | 7.171% | $248.9904 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $201.70 | 8.494% | $218.8324 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $189.41 | 4.275% | $197.5073 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,178.03 | $1,269.0621 | $1,269.06 | $1,269.10 | $1,268.90 | |