| 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 | $220.88 | 3.572% | $228.7698 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $170.41 | 10.749% | $188.7274 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $77.39 | 9.378% | $84.6476 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $134.93 | 8.163% | $145.9443 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $223.86 | 13.228% | $253.4722 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $47.61 | 13.358% | $53.9697 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $187.88 | 10.763% | $208.1015 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,062.96 | $1,163.6325 | $1,163.63 | $1,163.60 | $1,163.60 | |