| 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 | $211.36 | 8.824% | $230.0104 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $194.79 | 9.566% | $213.4236 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $37.37 | 6.676% | $39.8648 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $34.44 | 9.154% | $37.5926 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $54.96 | 3.662% | $56.9726 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $220.36 | 3.692% | $228.4957 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $54.51 | 8.367% | $59.0709 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $807.79 | $865.4306 | $865.42 | $865.35 | $865.50 | |