| 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 | $107.84 | 3.808% | $111.9465 | $111.95 | $111.95 | $111.90 |
| Purchase #2 | $237.34 | 12.800% | $267.7195 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $135.76 | 9.215% | $148.2703 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $130.50 | 8.818% | $142.0075 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $194.87 | 11.560% | $217.397 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $139.71 | 5.337% | $147.1663 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $162.30 | 8.202% | $175.6118 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $1,108.32 | $1,210.1189 | $1,210.13 | $1,210.05 | $1,210.10 | |