| 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 | $104.31 | 8.737% | $113.4236 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $217.62 | 9.433% | $238.1481 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $136.89 | 6.873% | $146.2984 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $158.90 | 5.624% | $167.8365 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $22.92 | 10.117% | $25.2388 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $238.27 | 4.304% | $248.5251 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $161.47 | 9.822% | $177.3296 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $1,040.38 | $1,116.8001 | $1,116.81 | $1,116.85 | $1,116.60 | |