| 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 | $215.95 | 6.847% | $230.7361 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $123.81 | 9.280% | $135.2996 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $47.76 | 9.703% | $52.3942 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $171.48 | 7.150% | $183.7408 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $246.89 | 12.840% | $278.5907 | $278.59 | $278.60 | $278.60 |
| Purchase #6 | $39.47 | 3.833% | $40.9829 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $15.26 | 8.767% | $16.5978 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $860.62 | $938.3421 | $938.34 | $938.40 | $938.30 | |