| 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 | $174.97 | 11.364% | $194.8536 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $242.27 | 10.409% | $267.4879 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $246.96 | 13.823% | $281.0973 | $281.10 | $281.10 | $281.10 |
| Purchase #4 | $114.74 | 10.269% | $126.5227 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $227.35 | 8.318% | $246.261 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $208.53 | 3.108% | $215.0111 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $84.88 | 6.642% | $90.5177 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $1,299.70 | $1,421.7513 | $1,421.75 | $1,421.70 | $1,421.80 | |