| 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 | $240.84 | 4.440% | $251.5333 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $98.52 | 9.481% | $107.8607 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $38.29 | 12.827% | $43.2015 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $49.77 | 9.834% | $54.6644 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $14.64 | 5.220% | $15.4042 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $192.44 | 10.443% | $212.5365 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $33.80 | 4.812% | $35.4265 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $668.30 | $720.6271 | $720.62 | $720.65 | $720.60 | |