| 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 | $238.73 | 11.102% | $265.2338 | $265.23 | $265.25 | $265.20 |
| Purchase #2 | $83.85 | 11.236% | $93.2714 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $246.58 | 8.488% | $267.5097 | $267.51 | $267.50 | $267.50 |
| Purchase #4 | $196.77 | 11.345% | $219.0936 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $141.86 | 5.106% | $149.1034 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $91.30 | 11.762% | $102.0387 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $138.71 | 6.432% | $147.6318 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $1,137.80 | $1,243.8824 | $1,243.87 | $1,243.90 | $1,243.80 | |