| 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 | $90.81 | 13.406% | $102.984 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $123.56 | 8.664% | $134.2652 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $69.80 | 11.310% | $77.6944 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $75.33 | 13.560% | $85.5447 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $83.63 | 10.706% | $92.5834 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $219.71 | 9.625% | $240.8571 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $14.98 | 11.177% | $16.6543 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $677.82 | $750.5831 | $750.57 | $750.60 | $750.70 | |