| 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 | $155.58 | 11.521% | $173.5044 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $214.82 | 4.189% | $223.8188 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $246.58 | 10.792% | $273.1909 | $273.19 | $273.20 | $273.20 |
| Purchase #4 | $250.83 | 11.259% | $279.0709 | $279.07 | $279.05 | $279.10 |
| Purchase #5 | $124.42 | 3.165% | $128.3579 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $216.45 | 12.268% | $243.0041 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $44.96 | 5.205% | $47.3002 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $1,253.64 | $1,368.2472 | $1,368.24 | $1,368.20 | $1,368.30 | |