| 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 | $124.49 | 4.183% | $129.6974 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $197.94 | 11.427% | $220.5586 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $245.30 | 7.623% | $263.9992 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $232.27 | 13.298% | $263.1573 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $84.50 | 13.534% | $95.9362 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $121.70 | 9.367% | $133.0996 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $178.72 | 8.232% | $193.4322 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $1,184.92 | $1,299.8805 | $1,299.89 | $1,299.90 | $1,299.90 | |