| 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 | $239.46 | 7.192% | $256.682 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $130.28 | 9.690% | $142.9041 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $33.66 | 8.745% | $36.6036 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $126.90 | 12.680% | $142.9909 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $216.50 | 7.578% | $232.9064 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $189.71 | 10.391% | $209.4228 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $107.52 | 13.593% | $122.1352 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,044.03 | $1,143.6450 | $1,143.64 | $1,143.65 | $1,143.60 | |