| 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 | $47.68 | 10.560% | $52.715 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $175.31 | 10.385% | $193.5159 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $189.93 | 9.484% | $207.943 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $76.79 | 7.365% | $82.4456 | $82.45 | $82.45 | $82.40 |
| Purchase #5 | $238.91 | 7.473% | $256.7637 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $184.98 | 13.847% | $210.5942 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $220.37 | 9.773% | $241.9068 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $1,133.97 | $1,245.8842 | $1,245.89 | $1,245.85 | $1,245.80 | |