| 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 | $107.76 | 8.622% | $117.0511 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $176.48 | 10.237% | $194.5463 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $197.98 | 6.837% | $211.5159 | $211.52 | $211.50 | $211.50 |
| Purchase #4 | $144.50 | 11.580% | $161.2331 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $188.52 | 9.285% | $206.0241 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $180.89 | 12.777% | $204.0023 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $14.77 | 13.133% | $16.7097 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $1,010.90 | $1,111.0825 | $1,111.08 | $1,111.05 | $1,111.00 | |