| 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 | $39.63 | 3.408% | $40.9806 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $225.74 | 8.380% | $244.657 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $166.60 | 10.789% | $184.5745 | $184.57 | $184.55 | $184.60 |
| Purchase #4 | $245.97 | 9.519% | $269.3839 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $131.35 | 3.629% | $136.1167 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $134.72 | 6.747% | $143.8096 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $146.73 | 7.188% | $157.277 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,090.74 | $1,176.7993 | $1,176.80 | $1,176.80 | $1,176.90 | |