| 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 | $189.69 | 5.195% | $199.5444 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $41.55 | 12.564% | $46.7703 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $159.86 | 11.500% | $178.2439 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $67.50 | 9.681% | $74.0347 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $198.60 | 11.865% | $222.1639 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $238.89 | 13.284% | $270.6241 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $205.35 | 6.847% | $219.4103 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,101.44 | $1,210.7916 | $1,210.77 | $1,210.75 | $1,210.70 | |