| 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 | $115.78 | 10.697% | $128.165 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $136.92 | 10.385% | $151.1391 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $218.88 | 12.723% | $246.7281 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $230.42 | 4.626% | $241.0792 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $244.75 | 12.822% | $276.1318 | $276.13 | $276.15 | $276.10 |
| Purchase #6 | $10.48 | 5.232% | $11.0283 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $78.67 | 11.718% | $87.8886 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $1,035.90 | $1,142.1601 | $1,142.17 | $1,142.25 | $1,142.10 | |