| 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 | $216.99 | 3.372% | $224.3069 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $91.34 | 11.422% | $101.7729 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $131.97 | 10.270% | $145.5233 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $95.33 | 12.124% | $106.8878 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $230.35 | 3.850% | $239.2185 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $219.88 | 11.848% | $245.9314 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $203.43 | 4.582% | $212.7512 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $1,189.29 | $1,276.3920 | $1,276.39 | $1,276.35 | $1,276.40 | |