| 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 | $42.28 | 13.612% | $48.0352 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $228.66 | 5.650% | $241.5793 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $96.88 | 13.798% | $110.2475 | $110.25 | $110.25 | $110.20 |
| Purchase #4 | $136.45 | 10.191% | $150.3556 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $238.74 | 12.803% | $269.3059 | $269.31 | $269.30 | $269.30 |
| Purchase #6 | $147.67 | 7.451% | $158.6729 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $176.64 | 6.559% | $188.2258 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $1,067.32 | $1,166.4222 | $1,166.44 | $1,166.45 | $1,166.40 | |