| 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 | $204.44 | 4.570% | $213.7829 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $194.94 | 13.726% | $221.6975 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $211.94 | 13.135% | $239.7783 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $36.78 | 11.268% | $40.9244 | $40.92 | $40.90 | $40.90 |
| Purchase #5 | $211.87 | 8.513% | $229.9065 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $95.71 | 8.173% | $103.5324 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $234.92 | 12.170% | $263.5098 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $1,190.60 | $1,313.1318 | $1,313.13 | $1,313.15 | $1,313.10 | |