| 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 | $220.80 | 10.795% | $244.6354 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $95.74 | 13.189% | $108.3671 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $123.32 | 11.259% | $137.2046 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $213.92 | 10.678% | $236.7624 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $135.58 | 8.846% | $147.5734 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $184.78 | 9.516% | $202.3637 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $154.56 | 11.228% | $171.914 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $1,128.70 | $1,248.8206 | $1,248.81 | $1,248.75 | $1,248.90 | |