| 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 | $221.76 | 10.844% | $245.8077 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $93.85 | 8.377% | $101.7118 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $114.31 | 5.470% | $120.5628 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $189.48 | 4.486% | $197.9801 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $101.29 | 6.430% | $107.8029 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $167.80 | 7.692% | $180.7072 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $152.48 | 5.268% | $160.5126 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,040.97 | $1,115.0851 | $1,115.08 | $1,115.05 | $1,115.10 | |