| 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 | $196.93 | 6.482% | $209.695 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $217.98 | 5.799% | $230.6207 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $80.46 | 12.243% | $90.3107 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $245.40 | 8.273% | $265.7019 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $213.88 | 11.815% | $239.1499 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $248.90 | 5.597% | $262.8309 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $164.53 | 9.321% | $179.8658 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $1,368.08 | $1,478.1749 | $1,478.18 | $1,478.15 | $1,478.10 | |