| 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 | $248.72 | 6.566% | $265.051 | $265.05 | $265.05 | $265.10 |
| Purchase #2 | $228.28 | 13.105% | $258.1961 | $258.20 | $258.20 | $258.20 |
| Purchase #3 | $235.78 | 8.511% | $255.8472 | $255.85 | $255.85 | $255.80 |
| Purchase #4 | $152.70 | 3.349% | $157.8139 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $106.26 | 4.282% | $110.8101 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $155.96 | 12.798% | $175.9198 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $85.57 | 12.749% | $96.4793 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $1,213.27 | $1,320.1174 | $1,320.12 | $1,320.10 | $1,320.10 | |