| 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 | $217.51 | 12.142% | $243.9201 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $156.42 | 11.286% | $174.0736 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $60.85 | 4.820% | $63.783 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $62.29 | 10.805% | $69.0204 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $18.28 | 12.725% | $20.6061 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $238.48 | 3.457% | $246.7243 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $91.52 | 12.163% | $102.6516 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $845.35 | $920.7791 | $920.77 | $920.70 | $920.80 | |