| 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 | $93.37 | 10.238% | $102.9292 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $233.53 | 13.707% | $265.54 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $71.27 | 13.406% | $80.8245 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $248.35 | 8.212% | $268.7445 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $216.61 | 7.716% | $233.3236 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $42.31 | 8.345% | $45.8408 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $161.69 | 9.119% | $176.4345 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $1,067.13 | $1,173.6371 | $1,173.62 | $1,173.65 | $1,173.40 | |