| 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 | $232.56 | 10.349% | $256.6276 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $154.63 | 3.787% | $160.4858 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $166.91 | 10.782% | $184.9062 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $197.39 | 12.740% | $222.5375 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $29.43 | 7.798% | $31.725 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $246.63 | 11.670% | $275.4117 | $275.41 | $275.40 | $275.40 |
| Purchase #7 | $24.44 | 6.590% | $26.0506 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $1,051.99 | $1,157.7444 | $1,157.76 | $1,157.80 | $1,157.70 | |