| 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 | $223.53 | 9.782% | $245.3957 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $213.67 | 12.704% | $240.8146 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $66.61 | 8.479% | $72.2579 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $46.90 | 9.246% | $51.2364 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $158.75 | 13.129% | $179.5923 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $98.35 | 9.681% | $107.8713 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $139.36 | 8.710% | $151.4983 | $151.50 | $151.50 | $151.50 |
| 7 purchase totals = | $947.17 | $1,048.6665 | $1,048.67 | $1,048.65 | $1,048.70 | |