| 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 | $115.48 | 8.562% | $125.3674 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $79.28 | 10.784% | $87.8296 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $77.79 | 9.834% | $85.4399 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $129.42 | 6.570% | $137.9229 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $233.83 | 13.248% | $264.8078 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $140.57 | 10.865% | $155.8429 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $221.33 | 7.227% | $237.3255 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $997.70 | $1,094.5360 | $1,094.54 | $1,094.55 | $1,094.40 | |