| 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 | $134.28 | 3.191% | $138.5649 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $223.44 | 11.843% | $249.902 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $128.92 | 5.166% | $135.58 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $114.47 | 4.389% | $119.4941 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $97.29 | 13.301% | $110.2305 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $70.62 | 12.245% | $79.2674 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $164.50 | 8.368% | $178.2654 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $933.52 | $1,011.3043 | $1,011.30 | $1,011.30 | $1,011.40 | |