| 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 | $202.58 | 4.126% | $210.9385 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $192.66 | 13.775% | $219.1989 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $34.67 | 11.441% | $38.6366 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $239.47 | 7.491% | $257.4087 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $164.89 | 5.186% | $173.4412 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $88.51 | 11.432% | $98.6285 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $198.38 | 8.507% | $215.2562 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $1,121.16 | $1,213.5086 | $1,213.52 | $1,213.55 | $1,213.40 | |