| 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 | $34.64 | 9.634% | $37.9772 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $230.82 | 3.511% | $238.9241 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $187.35 | 3.546% | $193.9934 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $129.66 | 3.148% | $133.7417 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $24.56 | 13.571% | $27.893 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $221.97 | 9.682% | $243.4611 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $118.66 | 12.106% | $133.025 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $947.66 | $1,009.0155 | $1,009.01 | $1,009.05 | $1,009.00 | |