| 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 | $111.38 | 5.574% | $117.5883 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $245.97 | 5.646% | $259.8575 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $187.79 | 13.843% | $213.7858 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $183.79 | 12.259% | $206.3208 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $40.75 | 3.405% | $42.1375 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $214.77 | 9.147% | $234.415 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $109.53 | 6.764% | $116.9386 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $1,093.98 | $1,191.0435 | $1,191.06 | $1,191.05 | $1,191.00 | |