| 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 | $238.48 | 5.401% | $251.3603 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $103.75 | 5.401% | $109.3535 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $11.93 | 5.423% | $12.577 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $93.50 | 9.487% | $102.3703 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $127.69 | 6.135% | $135.5238 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $68.42 | 11.810% | $76.5004 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $133.84 | 8.199% | $144.8135 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $777.61 | $832.4988 | $832.49 | $832.45 | $832.60 | |