| 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 | $226.28 | 13.365% | $256.5223 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $90.71 | 6.453% | $96.5635 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $209.92 | 7.767% | $226.2245 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $229.94 | 8.166% | $248.7169 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $45.92 | 9.488% | $50.2769 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $228.58 | 7.217% | $245.0766 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $188.60 | 13.127% | $213.3575 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,219.95 | $1,336.7382 | $1,336.74 | $1,336.70 | $1,336.80 | |