| 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 | $189.60 | 12.308% | $212.936 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $30.89 | 4.742% | $32.3548 | $32.35 | $32.35 | $32.40 |
| Purchase #3 | $25.53 | 8.787% | $27.7733 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $5.95 | 13.155% | $6.7327 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $239.35 | 7.292% | $256.8034 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $82.82 | 10.783% | $91.7505 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $38.91 | 4.139% | $40.5205 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $613.05 | $668.8712 | $668.86 | $668.85 | $668.90 | |