| 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 | $203.75 | 3.240% | $210.3515 | $210.35 | $210.35 | $210.40 |
| Purchase #2 | $38.82 | 12.106% | $43.5195 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $247.55 | 6.121% | $262.7025 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $135.90 | 11.611% | $151.6793 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $78.35 | 9.196% | $85.5551 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $204.98 | 10.251% | $225.9925 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $248.49 | 10.406% | $274.3479 | $274.35 | $274.35 | $274.30 |
| 7 purchase totals = | $1,157.84 | $1,254.1483 | $1,254.15 | $1,254.15 | $1,254.20 | |