| 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 | $194.88 | 3.690% | $202.0711 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $57.40 | 13.331% | $65.052 | $65.05 | $65.05 | $65.10 |
| Purchase #3 | $211.32 | 9.291% | $230.9537 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $156.54 | 10.445% | $172.8906 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $84.36 | 6.350% | $89.7169 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $239.72 | 9.720% | $263.0208 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $72.63 | 10.841% | $80.5038 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $1,016.85 | $1,104.2089 | $1,104.20 | $1,104.15 | $1,104.30 | |