| 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 | $192.43 | 9.650% | $210.9995 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $247.46 | 4.457% | $258.4893 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $230.90 | 9.426% | $252.6646 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $41.71 | 10.332% | $46.0195 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $19.42 | 4.109% | $20.218 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $179.55 | 4.186% | $187.066 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $175.82 | 12.178% | $197.2314 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $1,087.29 | $1,172.6883 | $1,172.69 | $1,172.65 | $1,172.70 | |