| 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 | $243.88 | 4.312% | $254.3961 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $67.74 | 5.220% | $71.276 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $101.67 | 3.394% | $105.1207 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $116.30 | 11.735% | $129.9478 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $145.64 | 8.310% | $157.7427 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $110.45 | 4.301% | $115.2005 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $172.90 | 5.143% | $181.7922 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $958.58 | $1,015.4760 | $1,015.48 | $1,015.50 | $1,015.40 | |