| 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 | $112.34 | 12.448% | $126.3241 | $126.32 | $126.30 | $126.30 |
| Purchase #2 | $8.43 | 9.169% | $9.2029 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $127.91 | 6.176% | $135.8097 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $190.96 | 13.427% | $216.6002 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $145.93 | 6.706% | $155.7161 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $12.48 | 3.544% | $12.9223 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $88.37 | 11.371% | $98.4186 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $686.42 | $754.9939 | $754.99 | $754.90 | $754.90 | |