| 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 | $240.75 | 4.809% | $252.3277 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $244.78 | 4.569% | $255.964 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $13.59 | 8.748% | $14.7789 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $183.60 | 4.630% | $192.1007 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $114.80 | 6.156% | $121.8671 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $123.27 | 12.729% | $138.961 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $170.85 | 6.161% | $181.3761 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $1,091.64 | $1,157.3755 | $1,157.38 | $1,157.40 | $1,157.50 | |