| 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 | $229.86 | 5.301% | $242.0449 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $22.35 | 9.798% | $24.5399 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $198.27 | 10.409% | $218.9079 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $193.76 | 3.859% | $201.2372 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $123.59 | 12.298% | $138.7891 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $203.81 | 12.346% | $228.9724 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $154.49 | 13.175% | $174.8441 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $1,126.13 | $1,229.3355 | $1,229.33 | $1,229.35 | $1,229.20 | |