| 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 | $152.47 | 12.727% | $171.8749 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $113.99 | 8.803% | $124.0245 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $118.78 | 12.643% | $133.7974 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $233.94 | 8.585% | $254.0237 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $230.37 | 4.335% | $240.3565 | $240.36 | $240.35 | $240.40 |
| Purchase #6 | $115.42 | 13.157% | $130.6058 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $238.39 | 6.125% | $252.9914 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,203.36 | $1,307.6742 | $1,307.67 | $1,307.60 | $1,307.70 | |