| 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 | $210.47 | 12.445% | $236.663 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $140.73 | 10.627% | $155.6854 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $71.76 | 12.683% | $80.8613 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $78.57 | 7.388% | $84.3748 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $16.33 | 10.811% | $18.0954 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $9.44 | 12.546% | $10.6243 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $147.48 | 10.133% | $162.4241 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $674.78 | $748.7283 | $748.72 | $748.65 | $748.80 | |