| 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 | $225.67 | 3.150% | $232.7786 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $116.89 | 11.115% | $129.8823 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $250.82 | 3.220% | $258.8964 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $115.79 | 13.424% | $131.3336 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $165.32 | 3.266% | $170.7194 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $105.48 | 13.151% | $119.3517 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $18.26 | 8.459% | $19.8046 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $998.23 | $1,062.7666 | $1,062.76 | $1,062.80 | $1,062.80 | |