| 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 | $217.76 | 12.250% | $244.4356 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $42.38 | 10.330% | $46.7579 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $147.49 | 10.426% | $162.8673 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $32.46 | 7.385% | $34.8572 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $106.54 | 5.620% | $112.5275 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $46.67 | 5.806% | $49.3797 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $133.78 | 4.709% | $140.0797 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $727.08 | $790.9049 | $790.92 | $790.95 | $791.00 | |