| 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 | $209.43 | 7.795% | $225.7551 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $174.69 | 7.314% | $187.4668 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $71.64 | 5.773% | $75.7758 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $246.98 | 13.148% | $279.4529 | $279.45 | $279.45 | $279.50 |
| Purchase #5 | $145.51 | 6.740% | $155.3174 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $153.54 | 3.252% | $158.5331 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $164.68 | 5.503% | $173.7423 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $1,166.47 | $1,256.0434 | $1,256.05 | $1,256.05 | $1,256.10 | |