| 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 | $102.72 | 11.767% | $114.8071 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $155.62 | 7.617% | $167.4736 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $174.70 | 4.874% | $183.2149 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $38.36 | 12.806% | $43.2724 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $153.85 | 12.589% | $173.2182 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $77.72 | 8.289% | $84.1622 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $224.43 | 9.364% | $245.4456 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $927.40 | $1,011.5940 | $1,011.59 | $1,011.50 | $1,011.60 | |