| 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 | $191.97 | 13.198% | $217.3062 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $203.73 | 6.398% | $216.7646 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $118.35 | 11.481% | $131.9378 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $29.72 | 10.207% | $32.7535 | $32.75 | $32.75 | $32.80 |
| Purchase #5 | $210.50 | 10.584% | $232.7793 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $45.63 | 11.794% | $51.0116 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $80.33 | 7.175% | $86.0937 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $880.23 | $968.6467 | $968.64 | $968.65 | $968.70 | |