| 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 | $90.50 | 12.562% | $101.8686 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $246.62 | 6.420% | $262.453 | $262.45 | $262.45 | $262.50 |
| Purchase #3 | $249.43 | 5.760% | $263.7972 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $164.96 | 11.544% | $184.003 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $234.25 | 4.210% | $244.1119 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $135.42 | 10.671% | $149.8707 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $187.27 | 8.477% | $203.1449 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,308.45 | $1,409.2493 | $1,409.24 | $1,409.20 | $1,409.30 | |