| 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 | $239.48 | 5.143% | $251.7965 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $119.56 | 9.141% | $130.489 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $128.89 | 3.210% | $133.0274 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $102.52 | 5.647% | $108.3093 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $202.80 | 4.247% | $211.4129 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $9.52 | 4.357% | $9.9348 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $26.30 | 9.624% | $28.8311 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $829.07 | $873.8010 | $873.80 | $873.85 | $873.70 | |