| 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 | $241.35 | 9.671% | $264.691 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $193.33 | 7.319% | $207.4798 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $156.88 | 3.134% | $161.7966 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $225.56 | 3.506% | $233.4681 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $41.59 | 12.107% | $46.6253 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $248.25 | 6.417% | $264.1802 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $5.84 | 10.103% | $6.43 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $1,112.80 | $1,184.6710 | $1,184.68 | $1,184.75 | $1,184.70 | |