| 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 | $234.27 | 8.809% | $254.9068 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $159.68 | 12.596% | $179.7933 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $241.63 | 4.835% | $253.3128 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $224.69 | 10.829% | $249.0217 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $135.87 | 13.554% | $154.2858 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $161.91 | 12.668% | $182.4208 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $36.99 | 9.719% | $40.5851 | $40.59 | $40.60 | $40.60 |
| 7 purchase totals = | $1,195.04 | $1,314.3263 | $1,314.33 | $1,314.30 | $1,314.30 | |