| 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 | $248.45 | 7.228% | $266.408 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $159.93 | 11.593% | $178.4707 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $190.90 | 4.722% | $199.9143 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $107.62 | 11.459% | $119.9522 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $89.91 | 11.343% | $100.1085 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $47.56 | 5.541% | $50.1953 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $149.76 | 3.261% | $154.6437 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $994.13 | $1,069.6927 | $1,069.69 | $1,069.65 | $1,069.70 | |