| 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 | $220.99 | 9.828% | $242.7089 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $41.29 | 7.440% | $44.362 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $112.94 | 9.439% | $123.6004 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $57.71 | 10.738% | $63.9069 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $121.55 | 8.336% | $131.6824 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $98.91 | 12.679% | $111.4508 | $111.45 | $111.45 | $111.50 |
| Purchase #7 | $193.91 | 10.316% | $213.9138 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $847.30 | $931.6252 | $931.62 | $931.60 | $931.70 | |