| 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 | $16.26 | 8.760% | $17.6844 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $248.35 | 12.459% | $279.2919 | $279.29 | $279.30 | $279.30 |
| Purchase #3 | $220.52 | 4.103% | $229.5679 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $83.36 | 3.862% | $86.5794 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $87.33 | 6.788% | $93.258 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $79.76 | 12.112% | $89.4205 | $89.42 | $89.40 | $89.40 |
| Purchase #7 | $237.69 | 9.492% | $260.2515 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $973.27 | $1,056.0536 | $1,056.05 | $1,056.05 | $1,056.20 | |