| 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 | $196.31 | 11.586% | $219.0545 | $219.05 | $219.05 | $219.10 |
| Purchase #2 | $171.78 | 5.615% | $181.4254 | $181.43 | $181.45 | $181.40 |
| Purchase #3 | $51.75 | 10.518% | $57.1931 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $107.36 | 7.247% | $115.1404 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $23.59 | 4.804% | $24.7233 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $54.76 | 3.254% | $56.5419 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $239.65 | 12.469% | $269.532 | $269.53 | $269.55 | $269.50 |
| 7 purchase totals = | $845.20 | $923.6106 | $923.60 | $923.65 | $923.50 | |