| 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 | $194.44 | 4.478% | $203.147 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $80.46 | 4.757% | $84.2875 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $190.87 | 12.419% | $214.5741 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $40.60 | 13.769% | $46.1902 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $223.71 | 13.741% | $254.45 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $40.90 | 3.620% | $42.3806 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $240.29 | 9.499% | $263.1151 | $263.12 | $263.10 | $263.10 |
| 7 purchase totals = | $1,011.27 | $1,108.1445 | $1,108.15 | $1,108.15 | $1,108.20 | |