| 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 | $103.81 | 5.244% | $109.2538 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $89.45 | 7.351% | $96.0255 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $220.33 | 5.847% | $233.2127 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $170.89 | 13.586% | $194.1071 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $5.28 | 5.531% | $5.572 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $160.65 | 12.380% | $180.5385 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $171.92 | 8.692% | $186.8633 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $922.33 | $1,005.5729 | $1,005.57 | $1,005.55 | $1,005.60 | |