| 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 | $204.26 | 8.358% | $221.3321 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $242.48 | 6.570% | $258.4109 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $125.27 | 8.422% | $135.8202 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $57.73 | 3.500% | $59.7506 | $59.75 | $59.75 | $59.80 |
| Purchase #5 | $137.32 | 7.310% | $147.3581 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $154.74 | 7.411% | $166.2078 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $221.71 | 3.167% | $228.7316 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $1,143.51 | $1,217.6113 | $1,217.61 | $1,217.60 | $1,217.60 | |