| 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 | $16.25 | 8.740% | $17.6703 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $192.72 | 6.261% | $204.7862 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $245.96 | 3.771% | $255.2352 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $23.79 | 8.392% | $25.7865 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $235.59 | 10.562% | $260.473 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $181.44 | 5.272% | $191.0055 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $85.90 | 11.788% | $96.0259 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $981.65 | $1,050.9826 | $1,051.00 | $1,051.00 | $1,051.00 | |