| 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 | $113.99 | 12.383% | $128.1054 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $117.50 | 6.228% | $124.8179 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $110.79 | 5.638% | $117.0363 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $206.89 | 11.523% | $230.7299 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $137.44 | 13.514% | $156.0136 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $13.53 | 7.461% | $14.5395 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $240.57 | 5.658% | $254.1815 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $940.71 | $1,025.4241 | $1,025.43 | $1,025.45 | $1,025.30 | |