| 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 | $240.76 | 5.291% | $253.4986 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $131.86 | 7.394% | $141.6097 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $234.30 | 10.571% | $259.0679 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $107.71 | 7.483% | $115.7699 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $146.55 | 8.169% | $158.5217 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $109.65 | 10.835% | $121.5306 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $36.75 | 11.378% | $40.9314 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $1,007.58 | $1,090.9298 | $1,090.93 | $1,090.90 | $1,090.90 | |