| 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 | $37.69 | 12.497% | $42.4001 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $162.37 | 3.207% | $167.5772 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $234.72 | 12.521% | $264.1093 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $231.85 | 5.278% | $244.087 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $53.41 | 10.334% | $58.9294 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $162.64 | 10.781% | $180.1742 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $102.93 | 9.592% | $112.803 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $985.61 | $1,070.0802 | $1,070.08 | $1,070.10 | $1,070.10 | |