| 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 | $75.87 | 12.542% | $85.3856 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $248.45 | 13.793% | $282.7187 | $282.72 | $282.70 | $282.70 |
| Purchase #3 | $40.69 | 4.281% | $42.4319 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $187.43 | 8.477% | $203.3184 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $218.41 | 10.231% | $240.7555 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $213.38 | 9.188% | $232.9854 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $129.42 | 12.783% | $145.9638 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,113.65 | $1,233.5593 | $1,233.57 | $1,233.55 | $1,233.60 | |