| 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 | $244.51 | 5.565% | $258.117 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $64.87 | 9.765% | $71.2046 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $15.60 | 8.569% | $16.9368 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $229.59 | 9.540% | $251.4929 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $123.28 | 4.154% | $128.4011 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $99.36 | 5.696% | $105.0195 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $14.65 | 7.679% | $15.775 | $15.78 | $15.80 | $15.80 |
| 7 purchase totals = | $791.86 | $846.9469 | $846.95 | $846.95 | $846.90 | |