| 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 | $208.35 | 9.243% | $227.6078 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $222.88 | 9.813% | $244.7512 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $185.83 | 9.805% | $204.0506 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $239.92 | 11.163% | $266.7023 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $13.52 | 8.545% | $14.6753 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $197.60 | 10.368% | $218.0872 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $160.54 | 5.511% | $169.3874 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,228.64 | $1,345.2618 | $1,345.27 | $1,345.30 | $1,345.40 | |