| 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 | $194.90 | 4.541% | $203.7504 | $203.75 | $203.75 | $203.80 |
| Purchase #2 | $121.32 | 12.622% | $136.633 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $242.75 | 13.280% | $274.9872 | $274.99 | $275.00 | $275.00 |
| Purchase #4 | $184.79 | 10.631% | $204.435 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $98.35 | 7.249% | $105.4794 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $74.74 | 13.112% | $84.5399 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $205.99 | 4.163% | $214.5654 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $1,122.84 | $1,224.3903 | $1,224.40 | $1,224.45 | $1,224.40 | |