| 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 | $117.77 | 13.166% | $133.2756 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $111.85 | 8.753% | $121.6402 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $57.70 | 11.332% | $64.2386 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $225.92 | 5.432% | $238.192 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $142.60 | 3.660% | $147.8192 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $64.75 | 6.274% | $68.8124 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $79.46 | 8.163% | $85.9463 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $800.05 | $859.9243 | $859.93 | $859.95 | $859.80 | |