| 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 | $115.82 | 3.746% | $120.1586 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $190.28 | 6.401% | $202.4598 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $211.53 | 3.806% | $219.5808 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $223.59 | 3.120% | $230.566 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $187.65 | 12.274% | $210.6822 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $35.51 | 8.763% | $38.6217 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $151.86 | 10.286% | $167.4803 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $1,116.24 | $1,189.5494 | $1,189.55 | $1,189.55 | $1,189.70 | |