| 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 | $202.44 | 8.719% | $220.0907 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $56.71 | 13.544% | $64.3908 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $196.96 | 4.227% | $205.2855 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $104.50 | 7.370% | $112.2017 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $86.43 | 4.874% | $90.6426 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $172.92 | 9.774% | $189.8212 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $125.70 | 8.135% | $135.9257 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $945.66 | $1,018.3582 | $1,018.36 | $1,018.40 | $1,018.30 | |