| 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 | $98.79 | 8.208% | $106.8987 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $238.27 | 12.610% | $268.3158 | $268.32 | $268.30 | $268.30 |
| Purchase #3 | $235.28 | 3.750% | $244.103 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $201.44 | 7.306% | $216.1572 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $245.75 | 10.616% | $271.8388 | $271.84 | $271.85 | $271.80 |
| Purchase #6 | $229.92 | 13.281% | $260.4557 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $32.51 | 6.370% | $34.5809 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $1,281.96 | $1,402.3501 | $1,402.36 | $1,402.35 | $1,402.40 | |