| 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 | $181.36 | 7.815% | $195.5333 | $195.53 | $195.55 | $195.50 |
| Purchase #2 | $96.57 | 3.182% | $99.6429 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $216.64 | 11.548% | $241.6576 | $241.66 | $241.65 | $241.70 |
| Purchase #4 | $78.74 | 4.299% | $82.125 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $42.74 | 10.211% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $155.35 | 11.269% | $172.8564 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $248.67 | 11.191% | $276.4987 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $1,020.07 | $1,115.4181 | $1,115.42 | $1,115.45 | $1,115.40 | |