| 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 | $146.86 | 5.437% | $154.8448 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $200.64 | 10.190% | $221.0852 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $235.65 | 7.630% | $253.6301 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $207.64 | 6.128% | $220.3642 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $219.79 | 5.240% | $231.307 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $130.71 | 11.263% | $145.4319 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $50.99 | 3.598% | $52.8246 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $1,192.28 | $1,279.4878 | $1,279.48 | $1,279.50 | $1,279.40 | |