| 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 | $210.97 | 9.244% | $230.4721 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $232.98 | 5.652% | $246.148 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $122.61 | 10.742% | $135.7808 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $239.50 | 10.556% | $264.7816 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $107.65 | 6.415% | $114.5557 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $5.61 | 11.341% | $6.2462 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $60.36 | 3.459% | $62.4479 | $62.45 | $62.45 | $62.40 |
| 7 purchase totals = | $979.68 | $1,060.4323 | $1,060.44 | $1,060.45 | $1,060.40 | |