| 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 | $235.29 | 6.670% | $250.9838 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $211.54 | 11.170% | $235.169 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $109.84 | 12.777% | $123.8743 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $5.46 | 4.352% | $5.6976 | $5.70 | $5.70 | $5.70 |
| Purchase #5 | $199.55 | 6.368% | $212.2573 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $86.64 | 11.740% | $96.8115 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $63.48 | 13.156% | $71.8314 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $911.80 | $996.6249 | $996.62 | $996.60 | $996.70 | |