| 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 | $152.44 | 6.348% | $162.1169 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $47.41 | 5.351% | $49.9469 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $211.97 | 8.511% | $230.0108 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $207.59 | 12.590% | $233.7256 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $103.77 | 11.807% | $116.0221 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $208.67 | 5.303% | $219.7358 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $71.29 | 4.852% | $74.749 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $1,003.14 | $1,086.3071 | $1,086.32 | $1,086.30 | $1,086.10 | |