| 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 | $116.97 | 10.555% | $129.3162 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $236.54 | 9.807% | $259.7375 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $156.90 | 7.391% | $168.4965 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $183.32 | 10.788% | $203.0966 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $247.79 | 7.684% | $266.8302 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $29.73 | 12.127% | $33.3354 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $226.26 | 13.396% | $256.5698 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,197.51 | $1,317.3822 | $1,317.40 | $1,317.40 | $1,317.30 | |