| 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 | $42.70 | 13.801% | $48.593 | $48.59 | $48.60 | $48.60 |
| Purchase #2 | $138.52 | 6.378% | $147.3548 | $147.35 | $147.35 | $147.40 |
| Purchase #3 | $233.86 | 13.441% | $265.2931 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $242.76 | 6.334% | $258.1364 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $43.76 | 8.196% | $47.3466 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $67.55 | 9.172% | $73.7457 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $202.60 | 13.488% | $229.9267 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $971.75 | $1,070.3963 | $1,070.40 | $1,070.45 | $1,070.30 | |