| 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 | $117.83 | 10.601% | $130.3212 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $249.50 | 11.527% | $278.2599 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $45.95 | 7.572% | $49.4293 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $144.60 | 10.817% | $160.2414 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $5.75 | 10.107% | $6.3312 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $141.92 | 4.661% | $148.5349 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $60.53 | 8.287% | $65.5461 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $766.08 | $838.6640 | $838.66 | $838.70 | $838.50 | |