| 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 | $203.73 | 4.698% | $213.3012 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $154.49 | 12.704% | $174.1164 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $192.44 | 4.720% | $201.5232 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $140.54 | 6.528% | $149.7145 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $220.70 | 3.403% | $228.2104 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $114.76 | 5.831% | $121.4517 | $121.45 | $121.45 | $121.50 |
| Purchase #7 | $195.45 | 7.714% | $210.527 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $1,222.11 | $1,298.8444 | $1,298.84 | $1,298.80 | $1,298.80 | |