| 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 | $174.79 | 9.871% | $192.0435 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $111.66 | 9.357% | $122.108 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $82.82 | 7.381% | $88.9329 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $196.26 | 7.131% | $210.2553 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $84.47 | 9.689% | $92.6543 | $92.65 | $92.65 | $92.70 |
| Purchase #6 | $97.35 | 9.768% | $106.8591 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $229.26 | 12.584% | $258.1101 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $976.61 | $1,070.9632 | $1,070.96 | $1,070.95 | $1,071.00 | |