| 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 | $238.56 | 10.317% | $263.1722 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $62.40 | 8.607% | $67.7708 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $187.42 | 11.563% | $209.0914 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $164.28 | 13.458% | $186.3888 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $145.97 | 4.206% | $152.1095 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $118.72 | 9.574% | $130.0863 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $161.65 | 6.744% | $172.5517 | $172.55 | $172.55 | $172.60 |
| 7 purchase totals = | $1,079.00 | $1,181.1707 | $1,181.17 | $1,181.15 | $1,181.30 | |