| 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 | $128.39 | 11.221% | $142.7966 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $149.85 | 3.743% | $155.4589 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $48.93 | 12.327% | $54.9616 | $54.96 | $54.95 | $55.00 |
| Purchase #4 | $220.53 | 10.157% | $242.9292 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $235.33 | 8.207% | $254.6435 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $205.76 | 13.139% | $232.7948 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $148.74 | 3.401% | $153.7986 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $1,137.53 | $1,237.3832 | $1,237.38 | $1,237.40 | $1,237.40 | |