| 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 | $193.50 | 3.770% | $200.795 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $13.86 | 6.445% | $14.7533 | $14.75 | $14.75 | $14.80 |
| Purchase #3 | $171.46 | 5.442% | $180.7909 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $100.71 | 8.269% | $109.0377 | $109.04 | $109.05 | $109.00 |
| Purchase #5 | $208.86 | 11.245% | $232.3463 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $48.77 | 6.290% | $51.8376 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $246.43 | 13.253% | $279.0894 | $279.09 | $279.10 | $279.10 |
| 7 purchase totals = | $983.59 | $1,068.6502 | $1,068.66 | $1,068.70 | $1,068.60 | |