| 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 | $219.74 | 7.685% | $236.627 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $145.85 | 9.126% | $159.1603 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $200.69 | 10.204% | $221.1684 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $141.54 | 9.111% | $154.4357 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $230.90 | 6.710% | $246.3934 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $144.95 | 12.520% | $163.0977 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $193.25 | 10.636% | $213.8041 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,276.92 | $1,394.6866 | $1,394.69 | $1,394.70 | $1,394.70 | |