| 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 | $180.89 | 4.316% | $188.6972 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $209.84 | 4.509% | $219.3017 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $205.39 | 4.822% | $215.2939 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $192.99 | 9.610% | $211.5363 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $178.57 | 6.681% | $190.5003 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $10.56 | 13.345% | $11.9692 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $224.40 | 8.102% | $242.5809 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $1,202.64 | $1,279.8795 | $1,279.88 | $1,279.90 | $1,279.90 | |