| 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 | $132.79 | 9.123% | $144.9044 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $201.34 | 10.806% | $223.0968 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $161.48 | 6.611% | $172.1554 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $241.78 | 13.562% | $274.5702 | $274.57 | $274.55 | $274.60 |
| Purchase #5 | $42.82 | 9.598% | $46.9299 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $112.97 | 8.165% | $122.194 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $43.58 | 3.316% | $45.0251 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $936.76 | $1,028.8758 | $1,028.88 | $1,028.90 | $1,028.90 | |