| 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 | $206.96 | 8.234% | $224.0011 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $244.81 | 11.711% | $273.4797 | $273.48 | $273.50 | $273.50 |
| Purchase #3 | $233.78 | 3.279% | $241.4456 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $74.38 | 12.456% | $83.6448 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $84.90 | 4.150% | $88.4234 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $240.51 | 13.120% | $272.0649 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $211.80 | 8.826% | $230.4935 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,297.14 | $1,413.5530 | $1,413.54 | $1,413.55 | $1,413.50 | |