| 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 | $143.92 | 8.756% | $156.5216 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $245.83 | 9.312% | $268.7217 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $218.51 | 11.241% | $243.0727 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $79.36 | 6.658% | $84.6438 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $238.43 | 7.677% | $256.7343 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $73.54 | 13.573% | $83.5216 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $208.60 | 8.763% | $226.8796 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,208.19 | $1,320.0953 | $1,320.08 | $1,320.05 | $1,320.00 | |