| 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 | $115.70 | 10.828% | $128.228 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $65.93 | 5.414% | $69.4995 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $69.32 | 10.575% | $76.6506 | $76.65 | $76.65 | $76.70 |
| Purchase #4 | $207.42 | 12.733% | $233.8308 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $183.45 | 6.348% | $195.0954 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $180.89 | 7.294% | $194.0841 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $144.97 | 9.815% | $159.1988 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $967.68 | $1,056.5872 | $1,056.59 | $1,056.65 | $1,056.60 | |