| 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 | $80.67 | 9.874% | $88.6354 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $201.33 | 11.752% | $224.9903 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $117.90 | 10.408% | $130.171 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $221.43 | 6.795% | $236.4762 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $179.36 | 9.364% | $196.1553 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $244.90 | 10.756% | $271.2414 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $46.80 | 6.782% | $49.974 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $1,092.39 | $1,197.6436 | $1,197.65 | $1,197.65 | $1,197.70 | |