| 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 | $11.25 | 5.415% | $11.8592 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $198.73 | 10.539% | $219.6742 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $173.28 | 9.121% | $189.0849 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $154.43 | 4.638% | $161.5925 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $203.76 | 6.274% | $216.5439 | $216.54 | $216.55 | $216.50 |
| Purchase #6 | $228.86 | 12.436% | $257.321 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $34.98 | 6.108% | $37.1166 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $1,005.29 | $1,093.1923 | $1,093.18 | $1,093.15 | $1,093.20 | |