| 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 | $185.99 | 9.334% | $203.3503 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $6.54 | 13.654% | $7.433 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $224.85 | 9.225% | $245.5924 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $194.53 | 4.464% | $203.2138 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $79.67 | 11.626% | $88.9324 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $145.81 | 11.342% | $162.3478 | $162.35 | $162.35 | $162.30 |
| Purchase #7 | $121.40 | 8.236% | $131.3985 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $958.79 | $1,042.2682 | $1,042.26 | $1,042.30 | $1,042.20 | |