| 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 | $31.86 | 8.632% | $34.6102 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $216.50 | 11.424% | $241.233 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $131.68 | 12.532% | $148.1821 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $162.58 | 6.432% | $173.0371 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $148.29 | 3.356% | $153.2666 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $24.31 | 5.756% | $25.7093 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $239.31 | 5.862% | $253.3384 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $954.53 | $1,029.3767 | $1,029.38 | $1,029.40 | $1,029.30 | |