| 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 | $47.55 | 3.655% | $49.288 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $171.58 | 10.395% | $189.4157 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $208.35 | 7.421% | $223.8117 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $179.54 | 8.153% | $194.1779 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $224.96 | 6.190% | $238.885 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $126.71 | 6.624% | $135.1033 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $107.71 | 12.205% | $120.856 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $1,066.40 | $1,151.5376 | $1,151.55 | $1,151.55 | $1,151.60 | |