| 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 | $200.45 | 5.656% | $211.7875 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $52.39 | 12.688% | $59.0372 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $180.62 | 9.460% | $197.7067 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $250.29 | 10.102% | $275.5743 | $275.57 | $275.55 | $275.60 |
| Purchase #5 | $68.84 | 8.545% | $74.7224 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $248.86 | 13.367% | $282.1251 | $282.13 | $282.15 | $282.10 |
| Purchase #7 | $14.66 | 7.357% | $15.7385 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $1,016.11 | $1,116.6917 | $1,116.70 | $1,116.70 | $1,116.60 | |