| 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 | $195.29 | 5.392% | $205.82 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $122.73 | 7.226% | $131.5985 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $79.58 | 4.506% | $83.1659 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $138.66 | 10.561% | $153.3039 | $153.30 | $153.30 | $153.30 |
| Purchase #5 | $212.33 | 3.486% | $219.7318 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $84.39 | 10.726% | $93.4417 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $83.51 | 11.735% | $93.3099 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $916.49 | $980.3717 | $980.37 | $980.35 | $980.30 | |