| 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 | $209.61 | 9.112% | $228.7097 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $152.76 | 6.376% | $162.5 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $134.51 | 9.697% | $147.5534 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $169.58 | 13.573% | $192.5971 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $26.81 | 9.653% | $29.398 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $18.41 | 7.470% | $19.7852 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $126.34 | 5.814% | $133.6854 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $838.02 | $914.2288 | $914.24 | $914.25 | $914.30 | |