| 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 | $200.71 | 13.746% | $228.2996 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $199.34 | 7.283% | $213.8579 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $15.77 | 4.571% | $16.4908 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $187.74 | 12.304% | $210.8395 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $176.46 | 7.285% | $189.3151 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $143.30 | 3.157% | $147.824 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $177.77 | 8.484% | $192.852 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $1,101.09 | $1,199.4789 | $1,199.48 | $1,199.45 | $1,199.50 | |