| 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 | $243.62 | 3.726% | $252.6973 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $194.58 | 9.275% | $212.6273 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $217.66 | 6.789% | $232.4369 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $90.46 | 13.836% | $102.976 | $102.98 | $103.00 | $103.00 |
| Purchase #5 | $124.62 | 12.417% | $140.0941 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $32.34 | 4.819% | $33.8985 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $236.54 | 7.295% | $253.7956 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,139.82 | $1,228.5257 | $1,228.54 | $1,228.60 | $1,228.50 | |