| 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 | $108.43 | 13.762% | $123.3521 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $108.99 | 9.167% | $118.9811 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $139.25 | 13.293% | $157.7605 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $189.30 | 3.172% | $195.3046 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $219.67 | 9.492% | $240.5211 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $165.43 | 5.535% | $174.5866 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $107.93 | 11.265% | $120.0883 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $1,039.00 | $1,130.5943 | $1,130.59 | $1,130.60 | $1,130.70 | |