| 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 | $223.52 | 8.177% | $241.7972 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $180.31 | 5.369% | $189.9908 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $92.56 | 3.531% | $95.8283 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $87.48 | 12.829% | $98.7028 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $81.64 | 10.255% | $90.0122 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $189.90 | 3.713% | $196.951 | $196.95 | $196.95 | $197.00 |
| Purchase #7 | $190.99 | 9.620% | $209.3632 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $1,046.40 | $1,122.6455 | $1,122.64 | $1,122.65 | $1,122.70 | |