| 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 | $227.60 | 4.626% | $238.1288 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $42.63 | 13.662% | $48.4541 | $48.45 | $48.45 | $48.50 |
| Purchase #3 | $46.81 | 13.238% | $53.0067 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $171.73 | 5.279% | $180.7956 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $140.33 | 8.598% | $152.3956 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $161.99 | 7.761% | $174.562 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $77.54 | 9.180% | $84.6582 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $868.63 | $932.0010 | $932.01 | $932.00 | $932.10 | |