| 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 | $114.40 | 8.569% | $124.2029 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $160.41 | 11.207% | $178.3871 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $184.53 | 9.199% | $201.5049 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $143.73 | 3.707% | $149.0581 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $83.92 | 5.432% | $88.4785 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $200.95 | 3.301% | $207.5834 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $81.66 | 12.556% | $91.9132 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $969.60 | $1,041.1281 | $1,041.12 | $1,041.15 | $1,041.20 | |