| 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 | $230.67 | 6.428% | $245.4975 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $239.74 | 7.650% | $258.0801 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $187.72 | 13.792% | $213.6103 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $92.62 | 13.640% | $105.2534 | $105.25 | $105.25 | $105.30 |
| Purchase #5 | $172.29 | 3.283% | $177.9463 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $164.86 | 9.277% | $180.1541 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $96.91 | 9.208% | $105.8335 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $1,184.81 | $1,286.3752 | $1,286.37 | $1,286.40 | $1,286.40 | |