| 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 | $124.65 | 5.123% | $131.0358 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $188.80 | 10.827% | $209.2414 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $84.45 | 9.346% | $92.3427 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $105.80 | 9.132% | $115.4617 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $32.97 | 10.483% | $36.4262 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $126.56 | 6.715% | $135.0585 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $216.33 | 13.265% | $245.0262 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $879.56 | $964.5925 | $964.60 | $964.65 | $964.50 | |