| 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 | $191.31 | 3.579% | $198.157 | $198.16 | $198.15 | $198.20 |
| Purchase #2 | $203.84 | 10.720% | $225.6916 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $13.59 | 8.617% | $14.7611 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $100.96 | 8.771% | $109.8152 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $189.57 | 11.361% | $211.107 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $230.94 | 12.681% | $260.2255 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $127.89 | 9.137% | $139.5753 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $1,058.10 | $1,159.3327 | $1,159.35 | $1,159.35 | $1,159.40 | |