| 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 | $132.90 | 12.351% | $149.3145 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $248.79 | 10.199% | $274.1641 | $274.16 | $274.15 | $274.20 |
| Purchase #3 | $182.35 | 12.767% | $205.6306 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $23.51 | 3.653% | $24.3688 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $233.33 | 5.235% | $245.5448 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $174.48 | 8.360% | $189.0665 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $118.35 | 8.183% | $128.0346 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $1,113.71 | $1,216.1239 | $1,216.11 | $1,216.10 | $1,216.10 | |