| 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 | $248.76 | 7.704% | $267.9245 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $74.79 | 4.330% | $78.0284 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $87.55 | 6.833% | $93.5323 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $193.75 | 8.611% | $210.4338 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $192.47 | 10.447% | $212.5773 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $99.29 | 4.271% | $103.5307 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $121.64 | 9.587% | $133.3016 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,018.25 | $1,099.3286 | $1,099.32 | $1,099.40 | $1,099.20 | |