| 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 | $243.88 | 4.426% | $254.6741 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $19.70 | 11.570% | $21.9793 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $117.99 | 8.803% | $128.3767 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $93.90 | 12.198% | $105.3539 | $105.35 | $105.35 | $105.40 |
| Purchase #5 | $69.74 | 10.654% | $77.1701 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $146.44 | 11.195% | $162.834 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $201.75 | 4.428% | $210.6835 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $893.40 | $961.0716 | $961.06 | $961.10 | $961.20 | |