| 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 | $206.35 | 10.457% | $227.928 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $209.36 | 11.451% | $233.3338 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $43.87 | 11.769% | $49.0331 | $49.03 | $49.05 | $49.00 |
| Purchase #4 | $11.85 | 4.251% | $12.3537 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $91.50 | 3.364% | $94.5781 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $230.36 | 12.559% | $259.2909 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $230.90 | 8.718% | $251.0299 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,024.19 | $1,127.5475 | $1,127.54 | $1,127.65 | $1,127.50 | |