| 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 | $197.58 | 6.146% | $209.7233 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $192.51 | 10.859% | $213.4147 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $23.43 | 8.270% | $25.3677 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $230.51 | 9.203% | $251.7238 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $179.62 | 11.182% | $199.7051 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $224.66 | 6.740% | $239.8021 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $50.53 | 5.435% | $53.2763 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $1,098.84 | $1,193.0130 | $1,193.01 | $1,192.95 | $1,193.00 | |