| 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 | $33.72 | 13.148% | $38.1535 | $38.15 | $38.15 | $38.20 |
| Purchase #2 | $234.43 | 4.331% | $244.5832 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $162.89 | 3.209% | $168.1171 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $219.70 | 10.693% | $243.1925 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $83.54 | 10.843% | $92.5982 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $75.91 | 5.397% | $80.0069 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $234.43 | 9.632% | $257.0103 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,044.62 | $1,123.6617 | $1,123.66 | $1,123.65 | $1,123.70 | |