| 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 | $209.28 | 12.367% | $235.1617 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $201.84 | 7.730% | $217.4422 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $127.99 | 3.731% | $132.7653 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $240.71 | 6.407% | $256.1323 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $220.65 | 8.226% | $238.8007 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $114.75 | 7.508% | $123.3654 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $54.84 | 5.275% | $57.7328 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $1,170.06 | $1,261.4004 | $1,261.40 | $1,261.40 | $1,261.40 | |