| 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 | $45.53 | 12.502% | $51.2222 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $194.30 | 10.465% | $214.6335 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $156.67 | 4.815% | $164.2137 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $51.55 | 3.317% | $53.2599 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $217.58 | 5.279% | $229.066 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $153.37 | 10.170% | $168.9677 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $196.87 | 7.606% | $211.8439 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,015.87 | $1,093.2069 | $1,093.20 | $1,093.15 | $1,093.20 | |