| 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 | $188.64 | 4.461% | $197.0552 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $196.50 | 12.585% | $221.2295 | $221.23 | $221.25 | $221.20 |
| Purchase #3 | $14.60 | 13.310% | $16.5433 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $37.50 | 5.826% | $39.6848 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $217.34 | 10.855% | $240.9323 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $250.37 | 8.331% | $271.2283 | $271.23 | $271.25 | $271.20 |
| Purchase #7 | $54.87 | 10.729% | $60.757 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $959.82 | $1,047.4304 | $1,047.43 | $1,047.50 | $1,047.40 | |