| 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 | $27.52 | 5.103% | $28.9243 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $203.28 | 11.367% | $226.3868 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $37.64 | 4.108% | $39.1863 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $248.25 | 13.516% | $281.8035 | $281.80 | $281.80 | $281.80 |
| Purchase #5 | $139.99 | 4.660% | $146.5135 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $202.99 | 4.201% | $211.5176 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $237.48 | 11.761% | $265.41 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $1,097.15 | $1,199.7420 | $1,199.74 | $1,199.70 | $1,199.70 | |