| 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 | $116.84 | 5.809% | $123.6272 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $149.26 | 6.148% | $158.4365 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $230.41 | 5.165% | $242.3107 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $103.41 | 10.509% | $114.2774 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $200.43 | 6.577% | $213.6123 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $35.91 | 4.285% | $37.4487 | $37.45 | $37.45 | $37.40 |
| Purchase #7 | $184.65 | 10.120% | $203.3366 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,020.91 | $1,093.0494 | $1,093.06 | $1,093.10 | $1,092.90 | |