| 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 | $225.85 | 5.191% | $237.5739 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $30.42 | 7.564% | $32.721 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $195.35 | 9.819% | $214.5314 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $93.46 | 6.183% | $99.2386 | $99.24 | $99.25 | $99.20 |
| Purchase #5 | $214.98 | 13.669% | $244.3656 | $244.37 | $244.35 | $244.40 |
| Purchase #6 | $201.75 | 12.253% | $226.4704 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $81.91 | 8.302% | $88.7102 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,043.72 | $1,143.6111 | $1,143.61 | $1,143.55 | $1,143.60 | |