| 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 | $153.30 | 10.707% | $169.7138 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $206.29 | 9.163% | $225.1924 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $19.63 | 6.392% | $20.8847 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $246.76 | 12.837% | $278.4366 | $278.44 | $278.45 | $278.40 |
| Purchase #5 | $32.58 | 10.588% | $36.0296 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $216.25 | 6.389% | $230.0662 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $209.29 | 11.505% | $233.3688 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $1,084.10 | $1,193.6921 | $1,193.69 | $1,193.70 | $1,193.70 | |