| 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 | $204.52 | 12.669% | $230.4306 | $230.43 | $230.45 | $230.40 |
| Purchase #2 | $174.93 | 11.137% | $194.412 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $71.31 | 7.169% | $76.4222 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $7.94 | 13.268% | $8.9935 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $62.72 | 9.410% | $68.622 | $68.62 | $68.60 | $68.60 |
| Purchase #6 | $64.91 | 6.395% | $69.061 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $89.85 | 6.283% | $95.4953 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $676.18 | $743.4366 | $743.43 | $743.40 | $743.40 | |