| 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 | $104.53 | 13.765% | $118.9186 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $245.88 | 10.303% | $271.213 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $124.25 | 7.291% | $133.3091 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $179.33 | 5.430% | $189.0676 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $187.55 | 9.827% | $205.9805 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $210.35 | 6.132% | $223.2487 | $223.25 | $223.25 | $223.20 |
| Purchase #7 | $105.94 | 6.489% | $112.8144 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $1,157.83 | $1,254.5519 | $1,254.55 | $1,254.50 | $1,254.50 | |