| 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 | $217.44 | 10.699% | $240.7039 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $52.61 | 7.430% | $56.5189 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $101.67 | 13.521% | $115.4168 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $37.98 | 4.109% | $39.5406 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $167.67 | 3.555% | $173.6307 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $122.83 | 10.446% | $135.6608 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $238.56 | 10.720% | $264.1336 | $264.13 | $264.15 | $264.10 |
| 7 purchase totals = | $938.76 | $1,025.6053 | $1,025.60 | $1,025.60 | $1,025.50 | |