| 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 | $118.76 | 8.349% | $128.6753 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $122.40 | 9.525% | $134.0586 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $57.68 | 6.128% | $61.2146 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $72.57 | 10.708% | $80.3408 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $234.82 | 9.316% | $256.6958 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $32.45 | 5.643% | $34.2812 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $228.60 | 7.732% | $246.2754 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $867.28 | $941.5417 | $941.55 | $941.60 | $941.60 | |