| 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 | $163.31 | 12.569% | $183.8364 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $111.25 | 13.185% | $125.9183 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $25.39 | 3.782% | $26.3502 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $230.82 | 11.822% | $258.1075 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $47.53 | 8.633% | $51.6333 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $193.78 | 9.459% | $212.1097 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $181.28 | 4.408% | $189.2708 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $953.36 | $1,047.2262 | $1,047.23 | $1,047.20 | $1,047.20 | |