| 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 | $114.25 | 7.697% | $123.0438 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $185.77 | 7.585% | $199.8607 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $166.56 | 4.425% | $173.9303 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $144.60 | 8.440% | $156.8042 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $91.62 | 9.690% | $100.498 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $236.99 | 8.170% | $256.3521 | $256.35 | $256.35 | $256.40 |
| Purchase #7 | $84.81 | 8.162% | $91.7322 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $1,024.60 | $1,102.2213 | $1,102.21 | $1,102.25 | $1,102.20 | |