| 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 | $110.28 | 11.620% | $123.0945 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $128.66 | 12.571% | $144.8338 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $191.72 | 5.192% | $201.6741 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $11.77 | 11.365% | $13.1077 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $158.43 | 5.577% | $167.2656 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $201.49 | 6.180% | $213.9421 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $211.93 | 7.113% | $227.0046 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $1,014.28 | $1,090.9224 | $1,090.91 | $1,090.90 | $1,090.90 | |