| 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 | $240.70 | 9.714% | $264.0816 | $264.08 | $264.10 | $264.10 |
| Purchase #2 | $9.59 | 3.579% | $9.9332 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $207.50 | 5.759% | $219.4499 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $146.94 | 8.735% | $159.7752 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $146.63 | 12.248% | $164.5892 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $196.65 | 8.487% | $213.3397 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $158.88 | 7.316% | $170.5037 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,106.89 | $1,201.6725 | $1,201.67 | $1,201.75 | $1,201.60 | |