| 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 | $245.63 | 7.187% | $263.2834 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $238.68 | 3.144% | $246.1841 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $88.89 | 3.506% | $92.0065 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $114.76 | 4.763% | $120.226 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $187.93 | 7.530% | $202.0811 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $77.88 | 8.753% | $84.6968 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $240.43 | 13.700% | $273.3689 | $273.37 | $273.35 | $273.40 |
| 7 purchase totals = | $1,194.20 | $1,281.8468 | $1,281.85 | $1,281.90 | $1,281.90 | |