| 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 | $195.62 | 8.498% | $212.2438 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $213.33 | 3.306% | $220.3827 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $248.58 | 5.830% | $263.0722 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $192.82 | 10.210% | $212.5069 | $212.51 | $212.50 | $212.50 |
| Purchase #5 | $69.48 | 4.802% | $72.8164 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $57.75 | 7.517% | $62.0911 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $211.88 | 6.765% | $226.2137 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,189.46 | $1,269.3268 | $1,269.32 | $1,269.30 | $1,269.30 | |