| 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 | $11.84 | 5.396% | $12.4789 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $230.96 | 12.440% | $259.6914 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $117.57 | 11.281% | $130.8331 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $208.60 | 9.540% | $228.5004 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $64.48 | 9.397% | $70.5392 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $127.99 | 6.661% | $136.5154 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $45.42 | 4.723% | $47.5652 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $806.86 | $886.1236 | $886.13 | $886.15 | $886.10 | |