| 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 | $202.87 | 7.860% | $218.8156 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $222.51 | 13.107% | $251.6744 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $96.71 | 9.156% | $105.5648 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $42.37 | 13.428% | $48.0594 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $219.43 | 9.266% | $239.7624 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $227.63 | 8.391% | $246.7304 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $40.64 | 3.468% | $42.0494 | $42.05 | $42.05 | $42.00 |
| 7 purchase totals = | $1,052.16 | $1,152.6564 | $1,152.65 | $1,152.60 | $1,152.70 | |