| 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 | $25.90 | 3.284% | $26.7506 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $143.91 | 4.392% | $150.2305 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $114.36 | 12.804% | $129.0027 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $79.70 | 12.278% | $89.4856 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $194.83 | 6.432% | $207.3615 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $213.65 | 8.493% | $231.7953 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $204.33 | 6.745% | $218.1121 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $976.68 | $1,052.7383 | $1,052.74 | $1,052.75 | $1,052.80 | |