| 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 | $76.88 | 10.310% | $84.8063 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $40.32 | 13.688% | $45.839 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $213.54 | 12.596% | $240.4375 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $175.66 | 4.348% | $183.2977 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $223.33 | 11.194% | $248.3296 | $248.33 | $248.35 | $248.30 |
| Purchase #6 | $123.51 | 6.804% | $131.9136 | $131.91 | $131.90 | $131.90 |
| Purchase #7 | $246.65 | 6.439% | $262.5318 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,099.89 | $1,197.1555 | $1,197.16 | $1,197.20 | $1,197.00 | |