| 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 | $117.57 | 10.764% | $130.2252 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $197.52 | 4.691% | $206.7857 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $95.38 | 6.721% | $101.7905 | $101.79 | $101.80 | $101.80 |
| Purchase #4 | $237.61 | 5.354% | $250.3316 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $212.34 | 3.130% | $218.9862 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $196.65 | 11.309% | $218.8891 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $187.41 | 5.708% | $198.1074 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $1,244.48 | $1,325.1157 | $1,325.13 | $1,325.20 | $1,325.10 | |