| 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 | $223.96 | 8.355% | $242.6719 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $36.85 | 13.791% | $41.932 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $83.96 | 8.546% | $91.1352 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $143.40 | 6.415% | $152.5991 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $34.44 | 5.549% | $36.3511 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $224.69 | 9.331% | $245.6558 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $185.33 | 4.648% | $193.9441 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $932.63 | $1,004.2892 | $1,004.29 | $1,004.30 | $1,004.30 | |