| 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 | $31.59 | 9.751% | $34.6703 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $247.61 | 3.850% | $257.143 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $194.32 | 6.561% | $207.0693 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $223.30 | 12.250% | $250.6543 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $138.45 | 10.622% | $153.1562 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $54.47 | 4.828% | $57.0998 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $226.72 | 13.309% | $256.8942 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,116.46 | $1,216.6871 | $1,216.68 | $1,216.65 | $1,216.80 | |