| 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 | $105.46 | 13.816% | $120.0304 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $243.34 | 12.640% | $274.0982 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $20.65 | 13.509% | $23.4396 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $222.47 | 11.582% | $248.2365 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $107.29 | 9.675% | $117.6703 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $178.41 | 5.191% | $187.6713 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $149.95 | 4.495% | $156.6903 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,027.57 | $1,127.8366 | $1,127.84 | $1,127.85 | $1,127.80 | |