| 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 | $102.85 | 9.475% | $112.595 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $248.52 | 3.258% | $256.6168 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $249.62 | 5.374% | $263.0346 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $241.77 | 11.594% | $269.8008 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $176.42 | 12.123% | $197.8074 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $145.83 | 3.581% | $151.0522 | $151.05 | $151.05 | $151.10 |
| Purchase #7 | $16.31 | 13.119% | $18.4497 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $1,181.32 | $1,269.3565 | $1,269.36 | $1,269.35 | $1,269.30 | |