| 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 | $197.42 | 11.494% | $220.1115 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $176.89 | 9.556% | $193.7936 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $107.26 | 7.772% | $115.5962 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $120.52 | 8.135% | $130.3243 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $165.86 | 5.103% | $174.3238 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $18.72 | 9.462% | $20.4913 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $235.62 | 8.502% | $255.6524 | $255.65 | $255.65 | $255.70 |
| 7 purchase totals = | $1,022.29 | $1,110.2931 | $1,110.28 | $1,110.25 | $1,110.30 | |