| 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 | $170.72 | 13.228% | $193.3028 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $202.50 | 8.142% | $218.9876 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $56.41 | 10.646% | $62.4154 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $235.75 | 5.464% | $248.6314 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $171.38 | 4.274% | $178.7048 | $178.70 | $178.70 | $178.70 |
| Purchase #6 | $123.71 | 9.544% | $135.5169 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $42.44 | 13.725% | $48.2649 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $1,002.91 | $1,085.8238 | $1,085.82 | $1,085.80 | $1,085.80 | |