| 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 | $225.51 | 6.474% | $240.1095 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $186.62 | 3.443% | $193.0453 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $81.76 | 11.693% | $91.3202 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $146.40 | 3.169% | $151.0394 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $214.36 | 7.509% | $230.4563 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $25.80 | 7.393% | $27.7074 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $96.80 | 9.278% | $105.7811 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $977.25 | $1,039.4592 | $1,039.47 | $1,039.45 | $1,039.40 | |