| 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 | $244.35 | 3.523% | $252.9585 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $137.95 | 5.105% | $144.9923 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $143.29 | 12.361% | $161.0021 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $249.96 | 5.784% | $264.4177 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $174.93 | 12.765% | $197.2598 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $60.36 | 11.196% | $67.1179 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $31.80 | 7.185% | $34.0848 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $1,042.64 | $1,121.8331 | $1,121.83 | $1,121.80 | $1,121.90 | |