| 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 | $224.41 | 4.595% | $234.7216 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $101.87 | 8.621% | $110.6522 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $223.26 | 4.737% | $233.8358 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $100.62 | 9.793% | $110.4737 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $108.35 | 6.238% | $115.1089 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $201.26 | 13.485% | $228.3999 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $128.78 | 3.747% | $133.6054 | $133.61 | $133.60 | $133.60 |
| 7 purchase totals = | $1,088.55 | $1,166.7975 | $1,166.80 | $1,166.75 | $1,166.80 | |