| 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 | $7.44 | 9.684% | $8.1605 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $216.91 | 8.393% | $235.1153 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $214.93 | 10.729% | $237.9898 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $96.49 | 11.513% | $107.5989 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $83.90 | 12.441% | $94.338 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $237.94 | 13.857% | $270.9113 | $270.91 | $270.90 | $270.90 |
| Purchase #7 | $19.95 | 12.350% | $22.4138 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $877.56 | $976.5276 | $976.53 | $976.50 | $976.50 | |