| 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 | $146.73 | 4.794% | $153.7642 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $112.29 | 5.540% | $118.5109 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $236.36 | 7.857% | $254.9308 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $125.48 | 10.269% | $138.3655 | $138.37 | $138.35 | $138.40 |
| Purchase #5 | $57.87 | 8.327% | $62.6888 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $240.37 | 10.172% | $264.8204 | $264.82 | $264.80 | $264.80 |
| Purchase #7 | $198.59 | 6.163% | $210.8291 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $1,117.69 | $1,203.9097 | $1,203.91 | $1,203.90 | $1,203.90 | |