| 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 | $219.75 | 4.739% | $230.164 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $147.92 | 6.359% | $157.3262 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $121.66 | 6.624% | $129.7188 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $87.97 | 8.323% | $95.2917 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $117.46 | 11.693% | $131.1946 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $240.71 | 11.774% | $269.0512 | $269.05 | $269.05 | $269.10 |
| Purchase #7 | $107.80 | 9.689% | $118.2447 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $1,043.27 | $1,130.9912 | $1,130.98 | $1,131.00 | $1,131.00 | |