| 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 | $103.79 | 11.582% | $115.811 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $210.72 | 9.519% | $230.7784 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $84.82 | 7.303% | $91.0144 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $153.40 | 3.768% | $159.1801 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $61.91 | 4.198% | $64.509 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $229.44 | 6.507% | $244.3697 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $226.45 | 5.534% | $238.9817 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,070.53 | $1,144.6443 | $1,144.64 | $1,144.65 | $1,144.70 | |