| 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 | $89.94 | 11.656% | $100.4234 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $116.65 | 7.672% | $125.5994 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $116.79 | 9.798% | $128.2331 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $175.47 | 7.815% | $189.183 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $92.33 | 7.112% | $98.8965 | $98.90 | $98.90 | $98.90 |
| Purchase #6 | $170.82 | 13.524% | $193.9217 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $214.57 | 5.358% | $226.0667 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $976.57 | $1,062.3238 | $1,062.32 | $1,062.30 | $1,062.30 | |