| 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 | $39.41 | 4.439% | $41.1594 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $40.32 | 5.715% | $42.6243 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $207.65 | 9.735% | $227.8647 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $201.56 | 9.711% | $221.1335 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $235.47 | 10.414% | $259.9918 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $33.26 | 5.298% | $35.0221 | $35.02 | $35.00 | $35.00 |
| Purchase #7 | $210.40 | 9.409% | $230.1965 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $968.07 | $1,057.9923 | $1,057.98 | $1,057.95 | $1,058.00 | |