| 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 | $128.93 | 9.410% | $141.0623 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $213.63 | 11.552% | $238.3085 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $246.54 | 13.118% | $278.8811 | $278.88 | $278.90 | $278.90 |
| Purchase #4 | $230.30 | 8.397% | $249.6383 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $79.38 | 8.250% | $85.9289 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $201.82 | 9.488% | $220.9687 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $124.66 | 8.460% | $135.2062 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $1,225.26 | $1,349.9940 | $1,350.00 | $1,350.00 | $1,350.00 | |