| 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 | $116.90 | 11.632% | $130.4978 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $214.54 | 4.176% | $223.4992 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $184.76 | 5.770% | $195.4207 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $121.68 | 4.259% | $126.8624 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $58.57 | 7.785% | $63.1297 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $197.54 | 6.145% | $209.6788 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $153.77 | 5.434% | $162.1259 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $1,047.76 | $1,111.2145 | $1,111.22 | $1,111.25 | $1,111.20 | |