| 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 | $201.47 | 8.314% | $218.2202 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $48.62 | 11.193% | $54.062 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $216.68 | 11.285% | $241.1323 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $250.91 | 10.732% | $277.8377 | $277.84 | $277.85 | $277.80 |
| Purchase #5 | $58.97 | 5.859% | $62.4251 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $83.82 | 8.815% | $91.2087 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $142.99 | 12.510% | $160.878 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $1,003.46 | $1,105.7640 | $1,105.77 | $1,105.80 | $1,105.70 | |