| 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 | $115.33 | 4.248% | $120.2292 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $184.28 | 8.441% | $199.8351 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $50.71 | 11.601% | $56.5929 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $179.48 | 10.386% | $198.1208 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $240.36 | 10.698% | $266.0737 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $169.42 | 5.335% | $178.4586 | $178.46 | $178.45 | $178.50 |
| Purchase #7 | $121.71 | 13.751% | $138.4463 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $1,061.29 | $1,157.7566 | $1,157.76 | $1,157.75 | $1,157.70 | |