| 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 | $220.56 | 8.285% | $238.8334 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $79.60 | 5.770% | $84.1929 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $176.45 | 12.741% | $198.9315 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $249.39 | 7.316% | $267.6354 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $98.99 | 8.717% | $107.619 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $201.86 | 4.790% | $211.5291 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $47.57 | 5.475% | $50.1745 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $1,074.42 | $1,158.9158 | $1,158.91 | $1,158.95 | $1,158.80 | |