| 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 | $242.57 | 8.527% | $263.2539 | $263.25 | $263.25 | $263.30 |
| Purchase #2 | $244.28 | 6.711% | $260.6736 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $47.37 | 7.762% | $51.0469 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $144.93 | 11.162% | $161.1071 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $50.84 | 5.130% | $53.4481 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $210.86 | 4.412% | $220.1631 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $203.28 | 13.587% | $230.8997 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $1,144.13 | $1,240.5924 | $1,240.59 | $1,240.55 | $1,240.60 | |