| 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 | $37.73 | 3.368% | $39.0007 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $60.59 | 9.694% | $66.4636 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $233.64 | 5.278% | $245.9715 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $196.95 | 13.429% | $223.3984 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $250.95 | 13.140% | $283.9248 | $283.92 | $283.90 | $283.90 |
| Purchase #6 | $102.85 | 9.249% | $112.3626 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $218.91 | 13.505% | $248.4738 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,101.62 | $1,219.5954 | $1,219.58 | $1,219.50 | $1,219.70 | |