| 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 | $129.64 | 4.665% | $135.6877 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $7.28 | 11.149% | $8.0916 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $204.71 | 12.590% | $230.483 | $230.48 | $230.50 | $230.50 |
| Purchase #4 | $219.95 | 7.440% | $236.3143 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $48.56 | 4.486% | $50.7384 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $207.50 | 7.740% | $223.5605 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $195.57 | 8.336% | $211.8727 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $1,013.21 | $1,096.7482 | $1,096.74 | $1,096.75 | $1,096.80 | |