| 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 | $195.91 | 13.132% | $221.6369 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $176.29 | 3.133% | $181.8132 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $85.48 | 12.650% | $96.2932 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $64.52 | 7.156% | $69.1371 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $250.31 | 11.600% | $279.346 | $279.35 | $279.35 | $279.30 |
| Purchase #6 | $174.49 | 4.652% | $182.6073 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $182.52 | 5.655% | $192.8415 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $1,129.52 | $1,223.6752 | $1,223.68 | $1,223.70 | $1,223.50 | |