| 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 | $240.52 | 12.440% | $270.4407 | $270.44 | $270.45 | $270.40 |
| Purchase #2 | $176.26 | 11.331% | $196.232 | $196.23 | $196.25 | $196.20 |
| Purchase #3 | $26.26 | 8.743% | $28.5559 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $87.88 | 9.413% | $96.1521 | $96.15 | $96.15 | $96.20 |
| Purchase #5 | $90.30 | 10.796% | $100.0488 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $174.96 | 13.165% | $197.9935 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $111.94 | 6.183% | $118.8613 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $908.12 | $1,008.2843 | $1,008.28 | $1,008.30 | $1,008.30 | |