| 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 | $248.32 | 4.344% | $259.107 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $243.45 | 11.131% | $270.5484 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $38.85 | 5.191% | $40.8667 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $88.50 | 5.562% | $93.4224 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $127.98 | 12.473% | $143.9429 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $130.50 | 5.234% | $137.3304 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $201.29 | 5.573% | $212.5079 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,078.89 | $1,157.7257 | $1,157.73 | $1,157.70 | $1,157.60 | |