| 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 | $8.81 | 8.649% | $9.572 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $206.52 | 3.489% | $213.7255 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $247.33 | 6.597% | $263.6464 | $263.65 | $263.65 | $263.60 |
| Purchase #4 | $26.74 | 11.365% | $29.779 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $221.28 | 11.315% | $246.3178 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $137.87 | 5.714% | $145.7479 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $245.63 | 8.829% | $267.3167 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,094.18 | $1,176.1053 | $1,176.12 | $1,176.10 | $1,176.00 | |