| 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 | $101.36 | 8.481% | $109.9563 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $210.54 | 4.330% | $219.6564 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $178.92 | 8.217% | $193.6219 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $115.38 | 6.332% | $122.6859 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $204.42 | 7.811% | $220.3872 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $147.89 | 4.639% | $154.7506 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $159.49 | 10.210% | $175.7739 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $1,118.00 | $1,196.8322 | $1,196.84 | $1,196.80 | $1,197.00 | |