| 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 | $98.28 | 7.500% | $105.651 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $133.47 | 5.552% | $140.8803 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $202.34 | 10.643% | $223.875 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $126.93 | 8.503% | $137.7229 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $129.98 | 6.356% | $138.2415 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $229.61 | 5.106% | $241.3339 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $108.77 | 7.131% | $116.5264 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $1,029.38 | $1,104.2310 | $1,104.23 | $1,104.30 | $1,104.20 | |