| 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 | $248.51 | 12.402% | $279.3302 | $279.33 | $279.35 | $279.30 |
| Purchase #2 | $9.28 | 7.308% | $9.9582 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $200.73 | 9.696% | $220.1928 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $16.44 | 13.423% | $18.6467 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $218.75 | 11.155% | $243.1516 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $235.82 | 9.809% | $258.9516 | $258.95 | $258.95 | $259.00 |
| Purchase #7 | $113.70 | 8.786% | $123.6897 | $123.69 | $123.70 | $123.70 |
| 7 purchase totals = | $1,043.23 | $1,153.9208 | $1,153.92 | $1,153.95 | $1,154.00 | |