| 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 | $121.71 | 7.378% | $130.6898 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $118.53 | 3.777% | $123.0069 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $242.70 | 5.742% | $256.6358 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $225.57 | 12.394% | $253.5271 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $211.43 | 13.786% | $240.5777 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $107.71 | 9.689% | $118.146 | $118.15 | $118.15 | $118.10 |
| Purchase #7 | $70.83 | 11.505% | $78.979 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $1,098.48 | $1,201.5623 | $1,201.58 | $1,201.65 | $1,201.50 | |