| 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 | $248.37 | 9.389% | $271.6895 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $186.91 | 5.647% | $197.4648 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $194.79 | 9.504% | $213.3028 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $73.29 | 9.523% | $80.2694 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $16.88 | 13.813% | $19.2116 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $188.33 | 3.293% | $194.5317 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $108.85 | 10.518% | $120.2988 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $1,017.42 | $1,096.7686 | $1,096.76 | $1,096.75 | $1,096.80 | |