| 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 | $120.46 | 10.759% | $133.4203 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $241.77 | 7.442% | $259.7625 | $259.76 | $259.75 | $259.80 |
| Purchase #3 | $13.78 | 11.402% | $15.3512 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $202.70 | 12.363% | $227.7598 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $245.91 | 11.544% | $274.2979 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $180.99 | 4.848% | $189.7644 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $198.38 | 4.113% | $206.5394 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,203.99 | $1,306.8955 | $1,306.89 | $1,306.85 | $1,307.00 | |