| 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 | $130.46 | 3.837% | $135.4658 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $211.73 | 10.122% | $233.1613 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $31.33 | 8.440% | $33.9743 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $140.42 | 5.455% | $148.0799 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $231.92 | 10.524% | $256.3273 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $100.31 | 8.841% | $109.1784 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $131.66 | 12.598% | $148.2465 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $977.83 | $1,064.4335 | $1,064.44 | $1,064.45 | $1,064.50 | |