| 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 | $204.76 | 3.813% | $212.5675 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $224.97 | 6.287% | $239.1139 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $116.64 | 4.626% | $122.0358 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $85.74 | 12.535% | $96.4875 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $170.51 | 6.687% | $181.912 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $198.44 | 12.300% | $222.8481 | $222.85 | $222.85 | $222.80 |
| Purchase #7 | $89.94 | 9.140% | $98.1605 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $1,091.00 | $1,173.1253 | $1,173.13 | $1,173.10 | $1,173.10 | |