| 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 | $124.40 | 9.267% | $135.9281 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $29.27 | 7.388% | $31.4325 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $201.64 | 4.268% | $210.246 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $223.75 | 12.215% | $251.0811 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $225.95 | 13.874% | $257.2983 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $208.84 | 5.125% | $219.5431 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $58.98 | 3.867% | $61.2608 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $1,072.83 | $1,166.7899 | $1,166.79 | $1,166.85 | $1,166.70 | |