| 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 | $226.73 | 13.346% | $256.9894 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $169.71 | 11.583% | $189.3675 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $21.69 | 11.705% | $24.2288 | $24.23 | $24.25 | $24.20 |
| Purchase #4 | $178.50 | 4.546% | $186.6146 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $172.82 | 9.438% | $189.1308 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $127.63 | 9.142% | $139.2979 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $25.41 | 5.419% | $26.787 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $922.49 | $1,012.4160 | $1,012.42 | $1,012.45 | $1,012.40 | |