| 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 | $49.61 | 7.617% | $53.3888 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $219.40 | 13.207% | $248.3762 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $206.35 | 5.398% | $217.4888 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $204.35 | 5.771% | $216.143 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $56.30 | 10.257% | $62.0747 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $204.30 | 7.142% | $218.8911 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $195.71 | 7.589% | $210.5624 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,136.02 | $1,226.9250 | $1,226.92 | $1,226.95 | $1,227.00 | |