| 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 | $117.99 | 12.322% | $132.5287 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $230.27 | 7.393% | $247.2939 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $143.65 | 6.412% | $152.8608 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $218.33 | 13.586% | $247.9923 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $22.92 | 13.298% | $25.9679 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $105.72 | 3.415% | $109.3303 | $109.33 | $109.35 | $109.30 |
| Purchase #7 | $29.88 | 4.275% | $31.1574 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $868.76 | $947.1313 | $947.13 | $947.15 | $947.20 | |