| 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 | $197.90 | 4.297% | $206.4038 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $246.56 | 8.596% | $267.7543 | $267.75 | $267.75 | $267.80 |
| Purchase #3 | $124.84 | 6.287% | $132.6887 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $95.77 | 5.498% | $101.0354 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $244.56 | 8.368% | $265.0248 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $220.26 | 12.513% | $247.8211 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $29.82 | 10.394% | $32.9195 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $1,159.71 | $1,253.6476 | $1,253.64 | $1,253.60 | $1,253.60 | |