| 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 | $223.59 | 3.136% | $230.6018 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $94.87 | 8.790% | $103.2091 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $237.71 | 8.246% | $257.3116 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $196.85 | 11.724% | $219.9287 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $109.87 | 10.285% | $121.1701 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $237.86 | 3.751% | $246.7821 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $229.69 | 7.847% | $247.7138 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,330.44 | $1,426.7172 | $1,426.71 | $1,426.70 | $1,426.70 | |