| 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 | $187.51 | 13.753% | $213.2983 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $245.55 | 9.864% | $269.7711 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $34.60 | 5.872% | $36.6317 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $210.96 | 12.404% | $237.1275 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $43.38 | 4.512% | $45.3373 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $230.77 | 7.692% | $248.5208 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $121.62 | 4.775% | $127.4274 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $1,074.39 | $1,178.1141 | $1,178.12 | $1,178.15 | $1,178.00 | |