| 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 | $195.50 | 13.104% | $221.1183 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $128.67 | 3.819% | $133.5839 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $236.66 | 12.315% | $265.8047 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $117.52 | 3.139% | $121.209 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $119.56 | 8.606% | $129.8493 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $87.55 | 5.489% | $92.3556 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $193.82 | 10.775% | $214.7041 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,079.28 | $1,178.6249 | $1,178.62 | $1,178.60 | $1,178.60 | |