| 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 | $113.70 | 9.240% | $124.2059 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $57.32 | 8.225% | $62.0346 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $220.42 | 4.482% | $230.2992 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $83.84 | 11.653% | $93.6099 | $93.61 | $93.60 | $93.60 |
| Purchase #5 | $225.55 | 5.601% | $238.1831 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $69.61 | 10.251% | $76.7457 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $249.55 | 12.459% | $280.6414 | $280.64 | $280.65 | $280.60 |
| 7 purchase totals = | $1,019.99 | $1,105.7198 | $1,105.72 | $1,105.75 | $1,105.60 | |