| 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 | $237.74 | 10.743% | $263.2804 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $215.28 | 11.737% | $240.5474 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $142.40 | 6.583% | $151.7742 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $8.64 | 11.309% | $9.6171 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $73.58 | 6.573% | $78.4164 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $144.52 | 3.540% | $149.636 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $217.69 | 9.181% | $237.6761 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,039.85 | $1,130.9476 | $1,130.96 | $1,130.95 | $1,130.90 | |