| 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 | $128.62 | 5.660% | $135.8999 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $244.56 | 8.282% | $264.8145 | $264.81 | $264.80 | $264.80 |
| Purchase #3 | $185.78 | 3.637% | $192.5368 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $109.82 | 12.700% | $123.7671 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $185.46 | 4.562% | $193.9207 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $241.62 | 7.125% | $258.8354 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $161.61 | 11.869% | $180.7915 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,257.47 | $1,350.5659 | $1,350.57 | $1,350.55 | $1,350.50 | |