| 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 | $187.70 | 8.181% | $203.0557 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $203.96 | 3.659% | $211.4229 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $110.79 | 4.170% | $115.4099 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $71.54 | 3.248% | $73.8636 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $75.94 | 8.227% | $82.1876 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $208.34 | 5.662% | $220.1362 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $191.62 | 7.669% | $206.3153 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,049.89 | $1,112.3912 | $1,112.40 | $1,112.35 | $1,112.40 | |