| 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 | $233.90 | 3.794% | $242.7742 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $133.85 | 3.640% | $138.7221 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $134.26 | 5.545% | $141.7047 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $236.53 | 8.747% | $257.2193 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $206.26 | 9.840% | $226.556 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $138.53 | 9.740% | $152.0228 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $191.30 | 9.757% | $209.9651 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,274.63 | $1,368.9642 | $1,368.96 | $1,368.85 | $1,369.00 | |