| 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 | $219.48 | 13.696% | $249.54 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $231.33 | 4.650% | $242.0868 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $249.63 | 4.482% | $260.8184 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $118.79 | 10.251% | $130.9672 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $189.41 | 6.747% | $202.1895 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $52.45 | 4.558% | $54.8407 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $96.44 | 10.196% | $106.273 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $1,157.53 | $1,246.7156 | $1,246.72 | $1,246.70 | $1,246.70 | |