| 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 | $210.88 | 10.673% | $233.3872 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $156.48 | 12.110% | $175.4297 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $117.28 | 6.353% | $124.7308 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $206.67 | 10.631% | $228.6411 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $132.82 | 5.843% | $140.5807 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $124.36 | 9.397% | $136.0461 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $32.27 | 5.518% | $34.0507 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $980.76 | $1,072.8663 | $1,072.87 | $1,072.95 | $1,072.80 | |