| 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 | $245.76 | 13.531% | $279.0138 | $279.01 | $279.00 | $279.00 |
| Purchase #2 | $160.66 | 12.703% | $181.0686 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $193.58 | 13.827% | $220.3463 | $220.35 | $220.35 | $220.30 |
| Purchase #4 | $177.59 | 4.566% | $185.6988 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $176.55 | 8.458% | $191.4826 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $25.90 | 6.619% | $27.6143 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $104.94 | 10.445% | $115.901 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $1,084.98 | $1,201.1254 | $1,201.12 | $1,201.10 | $1,201.10 | |