| 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 | $112.60 | 10.445% | $124.3611 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $78.51 | 12.208% | $88.0945 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $165.76 | 5.103% | $174.2187 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $144.51 | 10.446% | $159.6055 | $159.61 | $159.60 | $159.60 |
| Purchase #5 | $126.68 | 9.178% | $138.3067 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $185.38 | 4.609% | $193.9242 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $157.95 | 10.117% | $173.9298 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $971.39 | $1,052.4405 | $1,052.44 | $1,052.40 | $1,052.40 | |