| 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 | $207.72 | 6.621% | $221.4731 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $46.69 | 13.631% | $53.0543 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $158.93 | 13.128% | $179.7943 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $124.70 | 12.356% | $140.1079 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $248.77 | 6.831% | $265.7635 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $80.77 | 11.750% | $90.2605 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $159.49 | 10.426% | $176.1184 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $1,027.07 | $1,126.5720 | $1,126.56 | $1,126.50 | $1,126.70 | |