| 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 | $122.35 | 3.731% | $126.9149 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $166.55 | 4.836% | $174.6044 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $124.28 | 11.725% | $138.8518 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $244.91 | 10.107% | $269.6631 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $29.87 | 7.750% | $32.1849 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $138.25 | 6.459% | $147.1796 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $178.43 | 7.304% | $191.4625 | $191.46 | $191.45 | $191.50 |
| 7 purchase totals = | $1,004.64 | $1,080.8612 | $1,080.84 | $1,080.85 | $1,081.00 | |