| 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 | $80.74 | 8.454% | $87.5658 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $246.86 | 11.205% | $274.5207 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $139.85 | 10.848% | $155.0209 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $108.42 | 12.468% | $121.9378 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $134.26 | 5.277% | $141.3449 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $229.84 | 6.312% | $244.3475 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $202.91 | 8.856% | $220.8797 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $1,142.88 | $1,245.6173 | $1,245.62 | $1,245.60 | $1,245.50 | |