| 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 | $122.87 | 11.739% | $137.2937 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $195.88 | 10.664% | $216.7686 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $191.87 | 11.607% | $214.1404 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $158.39 | 11.656% | $176.8519 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $28.84 | 10.256% | $31.7978 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $184.37 | 12.212% | $206.8853 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $187.95 | 8.195% | $203.3525 | $203.35 | $203.35 | $203.40 |
| 7 purchase totals = | $1,070.17 | $1,187.0902 | $1,187.09 | $1,187.10 | $1,187.20 | |