| 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 | $31.99 | 4.241% | $33.3467 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $89.58 | 13.319% | $101.5112 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $246.82 | 9.552% | $270.3962 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $242.42 | 5.673% | $256.1725 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $124.82 | 12.399% | $140.2964 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $231.97 | 11.766% | $259.2636 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $160.54 | 3.784% | $166.6148 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $1,128.14 | $1,227.6014 | $1,227.60 | $1,227.55 | $1,227.60 | |