| 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 | $217.84 | 9.278% | $238.0512 | $238.05 | $238.05 | $238.10 |
| Purchase #2 | $121.40 | 7.165% | $130.0983 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $98.98 | 13.766% | $112.6056 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $32.27 | 7.846% | $34.8019 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $190.96 | 9.242% | $208.6085 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $235.51 | 11.323% | $262.1768 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $183.93 | 4.457% | $192.1278 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,080.89 | $1,178.4701 | $1,178.48 | $1,178.50 | $1,178.50 | |