| 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 | $123.54 | 4.574% | $129.1907 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $74.82 | 13.281% | $84.7568 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $51.26 | 4.143% | $53.3837 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $210.53 | 5.170% | $221.4144 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $149.52 | 5.818% | $158.2191 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $213.47 | 11.759% | $238.5719 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $134.59 | 6.136% | $142.8484 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $957.73 | $1,028.3850 | $1,028.38 | $1,028.35 | $1,028.40 | |