| 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 | $136.80 | 11.166% | $152.0751 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $87.62 | 4.407% | $91.4814 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $14.73 | 4.315% | $15.3656 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $226.70 | 6.166% | $240.6783 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $190.88 | 10.260% | $210.4643 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $250.57 | 9.355% | $274.0108 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $82.50 | 7.449% | $88.6454 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $989.80 | $1,072.7209 | $1,072.73 | $1,072.75 | $1,072.80 | |