| 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 | $213.61 | 9.791% | $234.5246 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $200.45 | 8.259% | $217.0052 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $135.67 | 8.480% | $147.1748 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $42.85 | 10.861% | $47.5039 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $196.85 | 7.511% | $211.6354 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $39.40 | 11.281% | $43.8447 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $16.90 | 10.424% | $18.6617 | $18.66 | $18.65 | $18.70 |
| 7 purchase totals = | $845.73 | $920.3503 | $920.34 | $920.30 | $920.30 | |