| 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 | $197.52 | 12.644% | $222.4944 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $193.94 | 4.335% | $202.3473 | $202.35 | $202.35 | $202.30 |
| Purchase #3 | $6.79 | 9.674% | $7.4469 | $7.45 | $7.45 | $7.40 |
| Purchase #4 | $248.66 | 13.264% | $281.6423 | $281.64 | $281.65 | $281.60 |
| Purchase #5 | $235.37 | 6.316% | $250.236 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $93.91 | 13.679% | $106.7559 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $173.70 | 13.385% | $196.9497 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $1,149.89 | $1,267.8725 | $1,267.88 | $1,267.90 | $1,267.70 | |