| 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 | $131.35 | 12.131% | $147.2841 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $102.80 | 3.142% | $106.03 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $33.70 | 13.653% | $38.3011 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $96.45 | 12.607% | $108.6095 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $249.58 | 13.617% | $283.5653 | $283.57 | $283.55 | $283.60 |
| Purchase #6 | $114.85 | 8.664% | $124.8006 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $52.88 | 10.170% | $58.2579 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $781.61 | $866.8485 | $866.85 | $866.85 | $866.90 | |