| 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 | $192.80 | 11.128% | $214.2548 | $214.25 | $214.25 | $214.30 |
| Purchase #2 | $192.47 | 13.138% | $217.7567 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $81.61 | 8.399% | $88.4644 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $19.59 | 12.331% | $22.0056 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $248.64 | 4.419% | $259.6274 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $181.60 | 13.716% | $206.5083 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $224.44 | 11.320% | $249.8466 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $1,141.15 | $1,258.4638 | $1,258.47 | $1,258.45 | $1,258.50 | |