| 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 | $211.48 | 12.842% | $238.6383 | $238.64 | $238.65 | $238.60 |
| Purchase #2 | $155.94 | 13.270% | $176.6332 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $241.67 | 6.415% | $257.1731 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $226.73 | 12.644% | $255.3977 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $13.77 | 9.173% | $15.0331 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $175.45 | 10.627% | $194.0951 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $117.43 | 10.678% | $129.9692 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,142.47 | $1,266.9397 | $1,266.94 | $1,266.95 | $1,266.90 | |