| 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 | $62.87 | 13.215% | $71.1783 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $113.86 | 12.659% | $128.2735 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $189.87 | 11.114% | $210.9722 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $36.73 | 6.256% | $39.0278 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $194.35 | 13.395% | $220.3832 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $249.70 | 3.365% | $258.1024 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $51.91 | 5.211% | $54.615 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $899.29 | $982.5524 | $982.55 | $982.55 | $982.60 | |