| 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 | $116.96 | 4.720% | $122.4805 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $196.50 | 5.530% | $207.3665 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $83.71 | 6.321% | $89.0013 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $200.29 | 6.163% | $212.6339 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $240.42 | 6.486% | $256.0136 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $28.97 | 11.230% | $32.2233 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $195.79 | 7.253% | $209.9906 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,062.64 | $1,129.7097 | $1,129.70 | $1,129.70 | $1,129.70 | |