| 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 | $218.76 | 3.453% | $226.3138 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $34.80 | 10.538% | $38.4672 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $98.74 | 3.232% | $101.9313 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $207.27 | 8.521% | $224.9315 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $81.31 | 11.859% | $90.9526 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $135.42 | 3.126% | $139.6532 | $139.65 | $139.65 | $139.70 |
| Purchase #7 | $175.33 | 10.864% | $194.3779 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $951.63 | $1,016.6275 | $1,016.62 | $1,016.65 | $1,016.70 | |