| 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 | $217.84 | 12.130% | $244.264 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $31.57 | 13.288% | $35.765 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $210.55 | 5.644% | $222.4334 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $237.42 | 6.523% | $252.9069 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $123.49 | 7.801% | $133.1235 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $55.29 | 10.205% | $60.9323 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $41.59 | 6.798% | $44.4173 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $917.75 | $993.8424 | $993.84 | $993.80 | $993.80 | |