| 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 | $250.33 | 13.163% | $283.2809 | $283.28 | $283.30 | $283.30 |
| Purchase #2 | $36.48 | 8.586% | $39.6122 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $156.25 | 12.662% | $176.0344 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $228.40 | 12.261% | $256.4041 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $57.72 | 9.247% | $63.0574 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $190.68 | 13.704% | $216.8108 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $99.78 | 10.185% | $109.9426 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $1,019.64 | $1,145.1424 | $1,145.13 | $1,145.15 | $1,145.10 | |