| 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 | $247.92 | 4.123% | $258.1417 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $64.63 | 6.700% | $68.9602 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $99.72 | 13.279% | $112.9618 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $75.74 | 5.606% | $79.986 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $213.38 | 5.337% | $224.7681 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $102.30 | 4.149% | $106.5444 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $203.90 | 6.212% | $216.5663 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $1,007.59 | $1,067.9285 | $1,067.93 | $1,067.90 | $1,068.00 | |