| 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 | $124.65 | 10.771% | $138.0761 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $245.30 | 13.644% | $278.7687 | $278.77 | $278.75 | $278.80 |
| Purchase #3 | $235.70 | 6.729% | $251.5603 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $83.45 | 6.549% | $88.9151 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $227.86 | 5.404% | $240.1736 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $193.26 | 11.647% | $215.769 | $215.77 | $215.75 | $215.80 |
| Purchase #7 | $73.33 | 9.619% | $80.3836 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $1,183.55 | $1,293.6464 | $1,293.65 | $1,293.60 | $1,293.80 | |