| 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 | $222.98 | 11.861% | $249.4277 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $98.90 | 3.438% | $102.3002 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $21.45 | 10.103% | $23.6171 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $246.46 | 12.516% | $277.3069 | $277.31 | $277.30 | $277.30 |
| Purchase #5 | $172.35 | 7.674% | $185.5761 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $95.84 | 8.382% | $103.8733 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $206.64 | 5.514% | $218.0341 | $218.03 | $218.05 | $218.00 |
| 7 purchase totals = | $1,064.62 | $1,160.1354 | $1,160.14 | $1,160.15 | $1,160.10 | |