| 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 | $192.38 | 3.718% | $199.5327 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $73.74 | 10.296% | $81.3323 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $230.25 | 10.233% | $253.8115 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $170.70 | 4.499% | $178.3798 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $122.42 | 5.697% | $129.3943 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $226.90 | 8.254% | $245.6283 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $145.82 | 9.344% | $159.4454 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $1,162.21 | $1,247.5243 | $1,247.52 | $1,247.60 | $1,247.40 | |