| 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 | $201.42 | 13.270% | $228.1484 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $56.84 | 9.475% | $62.2256 | $62.23 | $62.25 | $62.20 |
| Purchase #3 | $201.74 | 3.226% | $208.2481 | $208.25 | $208.25 | $208.20 |
| Purchase #4 | $164.74 | 11.588% | $183.8301 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $192.52 | 10.871% | $213.4488 | $213.45 | $213.45 | $213.40 |
| Purchase #6 | $100.75 | 9.429% | $110.2497 | $110.25 | $110.25 | $110.20 |
| Purchase #7 | $181.30 | 6.787% | $193.6048 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,099.31 | $1,199.7555 | $1,199.76 | $1,199.80 | $1,199.50 | |