| 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 | $42.95 | 3.426% | $44.4215 | $44.42 | $44.40 | $44.40 |
| Purchase #2 | $134.82 | 13.346% | $152.8131 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $10.35 | 8.570% | $11.237 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $223.56 | 9.205% | $244.1387 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $119.51 | 9.571% | $130.9483 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $220.26 | 10.787% | $244.0194 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $22.72 | 11.789% | $25.3985 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $774.17 | $852.9765 | $852.98 | $852.95 | $852.80 | |