| 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 | $80.93 | 8.248% | $87.6051 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $199.64 | 9.290% | $218.1866 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $157.39 | 11.461% | $175.4285 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $129.46 | 8.486% | $140.446 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $201.84 | 13.315% | $228.715 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $91.26 | 13.406% | $103.4943 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $123.69 | 5.220% | $130.1466 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $984.21 | $1,084.0221 | $1,084.04 | $1,084.05 | $1,083.90 | |