| 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 | $116.49 | 4.414% | $121.6319 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $202.28 | 9.294% | $221.0799 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $95.66 | 12.242% | $107.3707 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $193.94 | 5.448% | $204.5059 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $31.61 | 13.781% | $35.9662 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $80.36 | 9.186% | $87.7419 | $87.74 | $87.75 | $87.70 |
| Purchase #7 | $24.27 | 12.860% | $27.3911 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $744.61 | $805.6876 | $805.69 | $805.70 | $805.70 | |