| 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 | $14.87 | 6.320% | $15.8098 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $127.88 | 6.129% | $135.7178 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $246.58 | 8.202% | $266.8045 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $134.49 | 12.112% | $150.7794 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $16.38 | 12.840% | $18.4832 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $193.83 | 8.170% | $209.6659 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $226.30 | 6.462% | $240.9235 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $960.33 | $1,038.1841 | $1,038.18 | $1,038.15 | $1,038.20 | |