| 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 | $48.43 | 12.698% | $54.5796 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $155.31 | 10.440% | $171.5244 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $47.65 | 7.862% | $51.3962 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $233.38 | 3.334% | $241.1609 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $177.39 | 9.238% | $193.7773 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $197.73 | 7.203% | $211.9725 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $189.58 | 7.475% | $203.7511 | $203.75 | $203.75 | $203.80 |
| 7 purchase totals = | $1,049.47 | $1,128.1620 | $1,128.16 | $1,128.15 | $1,128.30 | |