| 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 | $128.46 | 7.835% | $138.5248 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $232.93 | 11.722% | $260.2341 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $168.90 | 8.420% | $183.1214 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $26.45 | 11.291% | $29.4365 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $38.69 | 12.798% | $43.6415 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $131.99 | 8.568% | $143.2989 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $214.89 | 12.135% | $240.9669 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $942.31 | $1,039.2241 | $1,039.22 | $1,039.20 | $1,039.10 | |