| 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 | $195.97 | 7.716% | $211.091 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $77.52 | 3.102% | $79.9247 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $65.40 | 12.490% | $73.5685 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $9.71 | 6.224% | $10.3144 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $240.41 | 4.662% | $251.6179 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $85.74 | 12.311% | $96.2955 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $127.72 | 13.561% | $145.0401 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $802.47 | $867.8521 | $867.85 | $867.80 | $867.80 | |