| 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 | $107.59 | 8.620% | $116.8643 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $89.43 | 5.463% | $94.3156 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $63.83 | 8.346% | $69.1573 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $191.28 | 9.687% | $209.8093 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $187.60 | 6.807% | $200.3699 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $203.67 | 11.708% | $227.5157 | $227.52 | $227.50 | $227.50 |
| Purchase #7 | $241.88 | 8.568% | $262.6043 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $1,085.28 | $1,180.6364 | $1,180.64 | $1,180.55 | $1,180.70 | |