| 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 | $197.90 | 8.306% | $214.3376 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $202.77 | 4.114% | $211.112 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $191.96 | 13.586% | $218.0397 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $22.34 | 8.272% | $24.188 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $141.95 | 6.449% | $151.1044 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $168.67 | 9.518% | $184.724 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $82.82 | 11.456% | $92.3079 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $1,008.41 | $1,095.8136 | $1,095.81 | $1,095.80 | $1,095.70 | |