| 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 | $193.62 | 4.851% | $203.0125 | $203.01 | $203.00 | $203.00 |
| Purchase #2 | $30.67 | 5.386% | $32.3219 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $205.42 | 7.162% | $220.1322 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $142.46 | 4.729% | $149.1969 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $240.62 | 13.361% | $272.7692 | $272.77 | $272.75 | $272.80 |
| Purchase #6 | $205.73 | 12.248% | $230.9278 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $218.67 | 7.629% | $235.3523 | $235.35 | $235.35 | $235.40 |
| 7 purchase totals = | $1,237.19 | $1,343.7128 | $1,343.71 | $1,343.70 | $1,343.70 | |