| 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 | $203.78 | 12.432% | $229.1139 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $102.78 | 8.234% | $111.2429 | $111.24 | $111.25 | $111.20 |
| Purchase #3 | $226.72 | 3.296% | $234.1927 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $48.80 | 12.184% | $54.7458 | $54.75 | $54.75 | $54.70 |
| Purchase #5 | $98.93 | 6.568% | $105.4277 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $224.26 | 11.482% | $250.0095 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $142.60 | 13.145% | $161.3448 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $1,047.87 | $1,146.0773 | $1,146.07 | $1,146.10 | $1,145.90 | |