| 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 | $206.92 | 11.562% | $230.8441 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $65.88 | 7.269% | $70.6688 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $219.52 | 8.369% | $237.8916 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $223.80 | 11.790% | $250.186 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $189.55 | 12.507% | $213.257 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $71.80 | 10.673% | $79.4632 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $73.50 | 3.711% | $76.2276 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $1,050.97 | $1,158.5383 | $1,158.54 | $1,158.55 | $1,158.60 | |