| 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 | $43.68 | 4.261% | $45.5412 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $245.86 | 7.463% | $264.2085 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $144.62 | 11.441% | $161.166 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $229.78 | 6.502% | $244.7203 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $135.60 | 3.870% | $140.8477 | $140.85 | $140.85 | $140.80 |
| Purchase #6 | $168.93 | 11.344% | $188.0934 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $167.90 | 5.777% | $177.5996 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,136.37 | $1,222.1767 | $1,222.18 | $1,222.15 | $1,222.10 | |