| 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 | $213.44 | 10.276% | $235.3731 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $159.55 | 10.829% | $176.8277 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $206.98 | 10.562% | $228.8412 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $135.62 | 11.793% | $151.6137 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $209.90 | 5.476% | $221.3941 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $92.75 | 9.803% | $101.8423 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $29.77 | 10.711% | $32.9587 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $1,048.01 | $1,148.8508 | $1,148.84 | $1,148.85 | $1,148.80 | |