| 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 | $31.74 | 11.153% | $35.28 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $226.43 | 7.157% | $242.6356 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $11.25 | 10.394% | $12.4193 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $130.53 | 9.437% | $142.8481 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $182.70 | 10.724% | $202.2927 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $28.98 | 9.370% | $31.6954 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $143.91 | 6.518% | $153.2901 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $755.54 | $820.4612 | $820.47 | $820.50 | $820.40 | |