| 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 | $90.26 | 9.400% | $98.7444 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $94.28 | 11.786% | $105.3918 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $233.31 | 13.663% | $265.1871 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $156.65 | 3.173% | $161.6205 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $11.49 | 7.606% | $12.3639 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $239.42 | 3.709% | $248.3001 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $122.47 | 13.672% | $139.2141 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $947.88 | $1,030.8219 | $1,030.81 | $1,030.80 | $1,030.80 | |