| 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 | $218.90 | 10.616% | $242.1384 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $109.29 | 11.250% | $121.5851 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $92.39 | 4.445% | $96.4967 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $232.82 | 3.500% | $240.9687 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $216.84 | 6.216% | $230.3188 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $177.35 | 7.709% | $191.0219 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $85.81 | 6.748% | $91.6005 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $1,133.40 | $1,214.1301 | $1,214.14 | $1,214.10 | $1,214.10 | |