| 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 | $137.89 | 9.736% | $151.315 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $96.48 | 12.749% | $108.7802 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $197.26 | 12.270% | $221.4638 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $237.83 | 9.209% | $259.7318 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $7.64 | 4.783% | $8.0054 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $36.49 | 11.597% | $40.7217 | $40.72 | $40.70 | $40.70 |
| Purchase #7 | $200.43 | 12.229% | $224.9406 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $914.02 | $1,014.9585 | $1,014.96 | $1,014.95 | $1,014.90 | |