| 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 | $236.43 | 9.369% | $258.5811 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $120.94 | 12.358% | $135.8858 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $173.57 | 11.397% | $193.3518 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $129.70 | 7.722% | $139.7154 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $107.95 | 9.777% | $118.5043 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $141.90 | 5.721% | $150.0181 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $56.87 | 12.715% | $64.101 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $967.36 | $1,060.1575 | $1,060.16 | $1,060.15 | $1,060.20 | |