| 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 | $98.61 | 6.429% | $104.9496 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $209.98 | 9.591% | $230.1192 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $202.61 | 5.655% | $214.0676 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $27.39 | 13.558% | $31.1035 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $151.33 | 7.513% | $162.6994 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $120.51 | 12.414% | $135.4701 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $113.40 | 10.483% | $125.2877 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $923.83 | $1,003.6971 | $1,003.70 | $1,003.65 | $1,003.70 | |