| 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 | $7.39 | 7.570% | $7.9494 | $7.95 | $7.95 | $7.90 |
| Purchase #2 | $113.49 | 8.379% | $122.9993 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $231.42 | 11.107% | $257.1238 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $92.32 | 11.359% | $102.8066 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $205.70 | 12.245% | $230.888 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $188.29 | 13.692% | $214.0707 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $175.69 | 7.347% | $188.5979 | $188.60 | $188.60 | $188.60 |
| 7 purchase totals = | $1,014.30 | $1,124.4357 | $1,124.44 | $1,124.40 | $1,124.40 | |