| 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 | $194.55 | 11.275% | $216.4855 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $87.49 | 6.805% | $93.4437 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $128.81 | 4.432% | $134.5189 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $24.54 | 10.673% | $27.1592 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $116.26 | 10.196% | $128.1139 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $214.91 | 4.124% | $223.7729 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $32.95 | 9.109% | $35.9514 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $799.51 | $859.4455 | $859.44 | $859.40 | $859.50 | |