| 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 | $240.35 | 4.177% | $250.3894 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $205.27 | 7.159% | $219.9653 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $70.69 | 4.641% | $73.9707 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $193.68 | 8.744% | $210.6154 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $56.68 | 12.640% | $63.8444 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $23.77 | 4.395% | $24.8147 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $186.68 | 4.266% | $194.6438 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $977.12 | $1,038.2437 | $1,038.24 | $1,038.20 | $1,038.20 | |