| 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 | $244.59 | 7.168% | $262.1222 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $88.36 | 3.359% | $91.328 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $123.54 | 8.594% | $134.157 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $120.79 | 7.269% | $129.5702 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $39.85 | 4.831% | $41.7752 | $41.78 | $41.80 | $41.80 |
| Purchase #6 | $168.33 | 9.733% | $184.7136 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $244.99 | 12.259% | $275.0233 | $275.02 | $275.00 | $275.00 |
| 7 purchase totals = | $1,030.45 | $1,118.6895 | $1,118.69 | $1,118.65 | $1,118.70 | |