| 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 | $27.64 | 13.455% | $31.359 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $176.91 | 13.496% | $200.7858 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $109.71 | 6.802% | $117.1725 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $77.70 | 9.298% | $84.9245 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $227.81 | 6.505% | $242.629 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $86.78 | 8.664% | $94.2986 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $238.53 | 8.636% | $259.1295 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $945.08 | $1,030.2989 | $1,030.30 | $1,030.30 | $1,030.30 | |