| 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 | $118.74 | 8.370% | $128.6785 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $194.45 | 13.131% | $219.9832 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $202.29 | 3.116% | $208.5934 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $130.72 | 8.529% | $141.8691 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $242.73 | 3.737% | $251.8008 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $74.56 | 4.778% | $78.1225 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $113.72 | 5.170% | $119.5993 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,077.21 | $1,148.6468 | $1,148.64 | $1,148.65 | $1,148.70 | |