| 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 | $104.90 | 5.280% | $110.4387 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $110.92 | 8.245% | $120.0654 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $225.46 | 4.335% | $235.2337 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $22.28 | 12.241% | $25.0073 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $194.64 | 4.190% | $202.7954 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $93.99 | 7.576% | $101.1107 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $221.40 | 9.395% | $242.2005 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $973.59 | $1,036.8517 | $1,036.86 | $1,036.85 | $1,036.80 | |