| 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 | $78.64 | 11.785% | $87.9077 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $158.77 | 6.422% | $168.9662 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $83.71 | 8.794% | $91.0715 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $170.50 | 11.145% | $189.5022 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $249.92 | 6.603% | $266.4222 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $230.71 | 7.692% | $248.4562 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $179.59 | 10.588% | $198.605 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,151.84 | $1,250.9310 | $1,250.94 | $1,250.85 | $1,251.00 | |