| 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 | $106.74 | 5.106% | $112.1901 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $62.75 | 13.573% | $71.2671 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $248.45 | 3.434% | $256.9818 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $244.46 | 13.117% | $276.5258 | $276.53 | $276.55 | $276.50 |
| Purchase #5 | $216.98 | 6.131% | $230.283 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $109.68 | 8.785% | $119.3154 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $224.35 | 13.787% | $255.2811 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,213.41 | $1,321.8443 | $1,321.85 | $1,321.90 | $1,321.90 | |