| 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 | $200.76 | 9.348% | $219.527 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $29.40 | 9.177% | $32.098 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $128.69 | 11.780% | $143.8497 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $27.58 | 4.255% | $28.7535 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $119.49 | 11.837% | $133.634 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $18.31 | 6.821% | $19.5589 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $140.63 | 11.247% | $156.4467 | $156.45 | $156.45 | $156.40 |
| 7 purchase totals = | $664.86 | $733.8678 | $733.87 | $733.90 | $733.80 | |