| 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 | $121.67 | 5.820% | $128.7512 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $146.94 | 10.286% | $162.0542 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $193.95 | 7.171% | $207.8582 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $72.86 | 7.148% | $78.068 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $213.51 | 6.491% | $227.3689 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $111.35 | 5.271% | $117.2193 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $175.85 | 10.664% | $194.6026 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,036.13 | $1,115.9224 | $1,115.92 | $1,115.85 | $1,116.10 | |