| 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 | $239.67 | 3.799% | $248.7751 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $158.79 | 4.741% | $166.3182 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $57.36 | 9.738% | $62.9457 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $57.63 | 11.106% | $64.0304 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $174.79 | 6.756% | $186.5988 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $187.57 | 3.497% | $194.1293 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $137.29 | 7.689% | $147.8462 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $1,013.10 | $1,070.6437 | $1,070.66 | $1,070.70 | $1,070.50 | |