| 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 | $213.26 | 8.640% | $231.6857 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $219.51 | 4.357% | $229.0741 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $17.94 | 7.759% | $19.332 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $136.68 | 4.550% | $142.8989 | $142.90 | $142.90 | $142.90 |
| Purchase #5 | $226.43 | 4.704% | $237.0813 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $57.34 | 10.162% | $63.1669 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $149.36 | 4.345% | $155.8497 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $1,020.52 | $1,079.0886 | $1,079.09 | $1,079.10 | $1,079.10 | |