| 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 | $78.43 | 4.697% | $82.1139 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $223.27 | 7.299% | $239.5665 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $227.46 | 7.497% | $244.5127 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $135.92 | 3.261% | $140.3524 | $140.35 | $140.35 | $140.40 |
| Purchase #5 | $172.39 | 3.790% | $178.9236 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $124.40 | 4.353% | $129.8151 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $14.92 | 12.247% | $16.7473 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $976.79 | $1,032.0315 | $1,032.03 | $1,031.95 | $1,032.00 | |