| 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 | $124.41 | 5.418% | $131.1505 | $131.15 | $131.15 | $131.20 |
| Purchase #2 | $110.87 | 8.242% | $120.0079 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $198.47 | 10.613% | $219.5336 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $79.65 | 5.611% | $84.1192 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $221.70 | 11.496% | $247.1866 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $43.32 | 9.437% | $47.4081 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $194.77 | 3.453% | $201.4954 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $973.19 | $1,050.9013 | $1,050.91 | $1,050.90 | $1,050.90 | |