| 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 | $107.32 | 5.463% | $113.1829 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $25.75 | 12.592% | $28.9924 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $126.31 | 3.579% | $130.8306 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $32.90 | 8.385% | $35.6587 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $241.65 | 10.351% | $266.6632 | $266.66 | $266.65 | $266.70 |
| Purchase #6 | $233.89 | 7.550% | $251.5487 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $173.53 | 9.122% | $189.3594 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $941.35 | $1,016.2359 | $1,016.23 | $1,016.25 | $1,016.30 | |