| 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 | $228.77 | 6.385% | $243.377 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $67.92 | 10.486% | $75.0421 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $184.88 | 5.546% | $195.1334 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $216.98 | 7.541% | $233.3425 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $244.25 | 3.807% | $253.5486 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $132.25 | 3.460% | $136.8259 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $100.31 | 9.287% | $109.6258 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $1,175.36 | $1,246.8953 | $1,246.90 | $1,247.00 | $1,246.70 | |