| 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 | $210.80 | 7.418% | $226.4371 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $59.84 | 11.811% | $66.9077 | $66.91 | $66.90 | $66.90 |
| Purchase #3 | $176.37 | 4.800% | $184.8358 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $69.66 | 8.720% | $75.7344 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $228.81 | 10.491% | $252.8145 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $238.25 | 12.346% | $267.6643 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $53.81 | 9.209% | $58.7654 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $1,037.54 | $1,133.1592 | $1,133.16 | $1,133.15 | $1,133.10 | |