| 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 | $243.66 | 8.555% | $264.5051 | $264.51 | $264.50 | $264.50 |
| Purchase #2 | $138.27 | 10.735% | $153.1133 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $201.76 | 9.200% | $220.3219 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $150.79 | 7.168% | $161.5986 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $91.32 | 7.414% | $98.0905 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $142.47 | 12.288% | $159.9767 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $65.61 | 11.157% | $72.9301 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $1,033.88 | $1,130.5362 | $1,130.54 | $1,130.55 | $1,130.50 | |