| 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 | $188.30 | 11.748% | $210.4215 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $245.34 | 12.546% | $276.1204 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $138.52 | 7.268% | $148.5876 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $62.83 | 5.270% | $66.1411 | $66.14 | $66.15 | $66.10 |
| Purchase #5 | $171.38 | 13.624% | $194.7288 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $227.71 | 8.768% | $247.6756 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $38.70 | 11.227% | $43.0448 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $1,072.78 | $1,186.7198 | $1,186.72 | $1,186.75 | $1,186.60 | |