| 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 | $82.49 | 9.263% | $90.131 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $125.56 | 13.313% | $142.2758 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $194.90 | 4.374% | $203.4249 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $172.34 | 5.206% | $181.312 | $181.31 | $181.30 | $181.30 |
| Purchase #5 | $117.53 | 3.811% | $122.0091 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $53.97 | 4.544% | $56.4224 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $238.34 | 4.202% | $248.355 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $985.13 | $1,043.9302 | $1,043.93 | $1,043.90 | $1,043.90 | |