| 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 | $197.55 | 3.434% | $204.3339 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $124.58 | 3.490% | $128.9278 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $217.63 | 7.201% | $233.3015 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $214.96 | 6.657% | $229.2699 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $195.31 | 10.720% | $216.2472 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $58.56 | 8.835% | $63.7338 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $147.82 | 9.216% | $161.4431 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,156.41 | $1,237.2572 | $1,237.25 | $1,237.30 | $1,237.10 | |