| 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 | $128.28 | 9.397% | $140.3345 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $232.26 | 5.415% | $244.8369 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $13.75 | 6.271% | $14.6123 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $197.28 | 3.534% | $204.2519 | $204.25 | $204.25 | $204.30 |
| Purchase #5 | $42.85 | 9.368% | $46.8642 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $173.90 | 11.288% | $193.5298 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $78.72 | 8.133% | $85.1223 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $867.04 | $929.5519 | $929.54 | $929.55 | $929.50 | |