| 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 | $238.97 | 7.169% | $256.1018 | $256.10 | $256.10 | $256.10 |
| Purchase #2 | $119.62 | 7.457% | $128.5401 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $202.75 | 3.805% | $210.4646 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $71.77 | 9.260% | $78.4159 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $95.90 | 5.766% | $101.4296 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $69.85 | 7.855% | $75.3367 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $104.77 | 12.706% | $118.0821 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $903.63 | $968.3708 | $968.37 | $968.40 | $968.30 | |