| 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 | $208.30 | 9.822% | $228.7592 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $137.96 | 11.204% | $153.417 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $68.36 | 13.491% | $77.5824 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $200.46 | 4.315% | $209.1098 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $245.53 | 13.607% | $278.9393 | $278.94 | $278.95 | $278.90 |
| Purchase #6 | $206.52 | 4.297% | $215.3942 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $11.74 | 12.205% | $13.1729 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $1,078.87 | $1,176.3748 | $1,176.37 | $1,176.35 | $1,176.40 | |