| 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 | $239.99 | 3.686% | $248.836 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $123.39 | 9.599% | $135.2342 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $68.51 | 5.783% | $72.4719 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $142.70 | 5.375% | $150.3701 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $235.71 | 10.188% | $259.7241 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $146.28 | 4.590% | $152.9943 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $148.57 | 4.756% | $155.636 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,105.15 | $1,175.2666 | $1,175.26 | $1,175.25 | $1,175.20 | |