| 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 | $123.93 | 9.356% | $135.5249 | $135.52 | $135.50 | $135.50 |
| Purchase #2 | $217.80 | 10.648% | $240.9913 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $149.75 | 12.408% | $168.331 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $16.75 | 13.313% | $18.9799 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $143.45 | 11.765% | $160.3269 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $116.27 | 6.453% | $123.7729 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $89.49 | 4.777% | $93.7649 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $857.44 | $941.6918 | $941.68 | $941.70 | $941.70 | |