| 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 | $228.38 | 7.379% | $245.2322 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $18.53 | 3.142% | $19.1122 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $104.71 | 13.499% | $118.8448 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $167.81 | 5.867% | $177.6554 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $207.40 | 3.453% | $214.5615 | $214.56 | $214.55 | $214.60 |
| Purchase #6 | $225.37 | 5.835% | $238.5203 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $219.35 | 5.278% | $230.9273 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $1,171.55 | $1,244.8537 | $1,244.85 | $1,244.85 | $1,244.80 | |