| 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 | $236.61 | 8.556% | $256.8544 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $221.91 | 3.676% | $230.0674 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $98.44 | 5.668% | $104.0196 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $178.44 | 5.859% | $188.8948 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $190.28 | 8.452% | $206.3625 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $127.60 | 4.368% | $133.1736 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $239.27 | 4.532% | $250.1137 | $250.11 | $250.10 | $250.10 |
| 7 purchase totals = | $1,292.55 | $1,369.4860 | $1,369.47 | $1,369.40 | $1,369.60 | |