| 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 | $220.57 | 13.251% | $249.7977 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $188.91 | 12.130% | $211.8248 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $24.32 | 12.852% | $27.4456 | $27.45 | $27.45 | $27.40 |
| Purchase #4 | $212.85 | 12.473% | $239.3988 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $243.72 | 4.177% | $253.9002 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $188.75 | 12.436% | $212.223 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $82.68 | 8.125% | $89.3978 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $1,161.80 | $1,283.9879 | $1,283.99 | $1,283.95 | $1,283.90 | |