| 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 | $147.96 | 12.617% | $166.6281 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $205.55 | 3.585% | $212.919 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $189.46 | 6.796% | $202.3357 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $212.25 | 3.206% | $219.0547 | $219.05 | $219.05 | $219.10 |
| Purchase #5 | $204.62 | 9.331% | $223.7131 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $232.47 | 3.231% | $239.9811 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $34.40 | 4.565% | $35.9704 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $1,226.71 | $1,300.6021 | $1,300.60 | $1,300.60 | $1,300.60 | |