| 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 | $181.96 | 13.521% | $206.5628 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $120.48 | 7.139% | $129.0811 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $110.56 | 3.656% | $114.6021 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $232.91 | 6.572% | $248.2168 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $248.45 | 3.113% | $256.1842 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $159.94 | 6.370% | $170.1282 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $243.46 | 10.188% | $268.2637 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $1,297.76 | $1,393.0389 | $1,393.03 | $1,393.05 | $1,393.10 | |