| 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 | $201.45 | 4.165% | $209.8404 | $209.84 | $209.85 | $209.80 |
| Purchase #2 | $53.39 | 5.822% | $56.4984 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $190.31 | 13.817% | $216.6051 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $125.78 | 4.223% | $131.0917 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $74.28 | 7.479% | $79.8354 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $111.72 | 7.117% | $119.6711 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $208.47 | 5.758% | $220.4737 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $965.40 | $1,034.0158 | $1,034.02 | $1,034.00 | $1,034.00 | |