| 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 | $103.93 | 5.803% | $109.9611 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $245.56 | 4.400% | $256.3646 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $60.84 | 8.139% | $65.7918 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $169.56 | 9.524% | $185.7089 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $136.82 | 9.208% | $149.4184 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $22.47 | 9.446% | $24.5925 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $234.32 | 5.765% | $247.8285 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $973.50 | $1,039.6658 | $1,039.66 | $1,039.65 | $1,039.70 | |