| 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 | $228.57 | 9.656% | $250.6407 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $18.60 | 5.196% | $19.5665 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $213.91 | 9.299% | $233.8015 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $136.34 | 9.486% | $149.2732 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $227.35 | 6.753% | $242.7029 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $189.74 | 12.849% | $214.1197 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $217.35 | 6.621% | $231.7407 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $1,231.86 | $1,341.8452 | $1,341.84 | $1,341.80 | $1,341.80 | |