| 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 | $241.44 | 13.503% | $274.0416 | $274.04 | $274.05 | $274.00 |
| Purchase #2 | $164.91 | 3.579% | $170.8121 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $90.83 | 9.453% | $99.4162 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $181.60 | 10.832% | $201.2709 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $229.76 | 8.453% | $249.1816 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $7.55 | 8.506% | $8.1922 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $177.74 | 6.352% | $189.03 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $1,093.83 | $1,191.9446 | $1,191.94 | $1,191.95 | $1,191.90 | |