| 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 | $111.38 | 12.159% | $124.9227 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $133.27 | 12.437% | $149.8448 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $38.37 | 4.542% | $40.1128 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $5.38 | 10.623% | $5.9515 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $182.63 | 12.870% | $206.1345 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $222.55 | 6.415% | $236.8266 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $181.73 | 8.704% | $197.5478 | $197.55 | $197.55 | $197.50 |
| 7 purchase totals = | $875.31 | $961.3407 | $961.33 | $961.35 | $961.20 | |