| 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 | $245.27 | 10.350% | $270.6554 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $190.34 | 9.193% | $207.838 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $179.79 | 12.685% | $202.5964 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $135.49 | 3.618% | $140.392 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $211.83 | 8.814% | $230.5007 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $47.31 | 10.764% | $52.4024 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $194.62 | 13.175% | $220.2612 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,204.65 | $1,324.6461 | $1,324.65 | $1,324.65 | $1,324.70 | |