| 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 | $88.77 | 4.448% | $92.7185 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $189.26 | 5.722% | $200.0895 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $138.27 | 3.213% | $142.7126 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $238.57 | 11.486% | $265.9722 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $197.72 | 7.385% | $212.3216 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $128.49 | 4.319% | $134.0395 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $76.74 | 9.282% | $83.863 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $1,057.82 | $1,131.7169 | $1,131.71 | $1,131.65 | $1,131.70 | |