| 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 | $220.74 | 5.551% | $232.9933 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $54.37 | 11.111% | $60.4111 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $197.71 | 6.249% | $210.0649 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $143.79 | 6.848% | $153.6367 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $183.57 | 8.586% | $199.3313 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $237.38 | 3.545% | $245.7951 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $249.71 | 8.328% | $270.5058 | $270.51 | $270.50 | $270.50 |
| 7 purchase totals = | $1,287.27 | $1,372.7382 | $1,372.74 | $1,372.75 | $1,372.70 | |