| 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 | $124.60 | 11.557% | $139 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $177.45 | 11.128% | $197.1966 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $159.48 | 8.238% | $172.618 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $213.64 | 13.542% | $242.5711 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $111.54 | 3.620% | $115.5777 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $78.50 | 3.711% | $81.4131 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $133.58 | 11.627% | $149.1113 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $998.79 | $1,097.4878 | $1,097.49 | $1,097.45 | $1,097.50 | |