| 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 | $203.75 | 4.720% | $213.367 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $94.82 | 3.733% | $98.3596 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $35.75 | 12.493% | $40.2162 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $84.43 | 11.780% | $94.3759 | $94.38 | $94.40 | $94.40 |
| Purchase #5 | $120.54 | 6.700% | $128.6162 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $101.75 | 10.668% | $112.6047 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $194.66 | 7.252% | $208.7767 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $835.70 | $896.3163 | $896.33 | $896.30 | $896.40 | |