| 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 | $110.44 | 13.440% | $125.2831 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $228.76 | 12.808% | $258.0596 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $231.67 | 10.745% | $256.5629 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $156.59 | 10.110% | $172.4212 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $43.48 | 5.275% | $45.7736 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $7.65 | 9.324% | $8.3633 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $210.89 | 9.633% | $231.205 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $989.48 | $1,097.6687 | $1,097.66 | $1,097.60 | $1,097.80 | |