| 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 | $234.51 | 7.708% | $252.586 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $232.52 | 4.358% | $242.6532 | $242.65 | $242.65 | $242.70 |
| Purchase #3 | $184.26 | 6.171% | $195.6307 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $141.96 | 13.753% | $161.4838 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $243.67 | 12.466% | $274.0459 | $274.05 | $274.05 | $274.00 |
| Purchase #6 | $221.36 | 12.831% | $249.7627 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $226.73 | 11.115% | $251.931 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,485.01 | $1,628.0933 | $1,628.09 | $1,628.15 | $1,628.10 | |