| 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 | $44.89 | 6.794% | $47.9398 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $200.47 | 10.848% | $222.217 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $144.72 | 11.342% | $161.1341 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $101.33 | 13.121% | $114.6255 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $118.41 | 10.323% | $130.6335 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $235.65 | 7.753% | $253.9199 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $220.27 | 6.514% | $234.6184 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $1,065.74 | $1,165.0882 | $1,165.09 | $1,165.10 | $1,164.90 | |