| 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 | $135.71 | 4.292% | $141.5347 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $100.99 | 12.453% | $113.5663 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $158.81 | 8.838% | $172.8456 | $172.85 | $172.85 | $172.80 |
| Purchase #4 | $213.40 | 9.767% | $234.2428 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $136.54 | 13.720% | $155.2733 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $239.40 | 5.445% | $252.4353 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $204.83 | 6.729% | $218.613 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,189.68 | $1,288.5110 | $1,288.51 | $1,288.50 | $1,288.40 | |