| 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 | $105.82 | 12.796% | $119.3607 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $19.61 | 10.659% | $21.7002 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $233.68 | 6.198% | $248.1635 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $232.39 | 13.436% | $263.6139 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $127.72 | 7.170% | $136.8775 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $22.34 | 12.220% | $25.0699 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $185.85 | 9.111% | $202.7828 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $927.41 | $1,017.5685 | $1,017.56 | $1,017.55 | $1,017.70 | |