| 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 | $240.99 | 7.822% | $259.8402 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $136.66 | 13.205% | $154.706 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $164.72 | 11.202% | $183.1719 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $44.29 | 7.270% | $47.5099 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $131.63 | 8.727% | $143.1174 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $241.57 | 7.208% | $258.9824 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $139.30 | 12.401% | $156.5746 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $1,099.16 | $1,203.9024 | $1,203.90 | $1,203.85 | $1,203.90 | |