| 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 | $225.25 | 13.759% | $256.2421 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $154.37 | 6.836% | $164.9227 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $135.42 | 12.463% | $152.2974 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $241.67 | 3.478% | $250.0753 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $141.46 | 13.686% | $160.8202 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $123.75 | 4.428% | $129.2297 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $73.99 | 4.516% | $77.3314 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $1,095.91 | $1,190.9188 | $1,190.92 | $1,190.95 | $1,190.80 | |