| 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 | $110.54 | 4.109% | $115.0821 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $98.71 | 9.436% | $108.0243 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $203.36 | 4.593% | $212.7003 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $34.50 | 6.221% | $36.6462 | $36.65 | $36.65 | $36.60 |
| Purchase #5 | $110.46 | 4.265% | $115.1711 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $171.44 | 10.573% | $189.5664 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $242.73 | 11.248% | $270.0323 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $971.74 | $1,047.2227 | $1,047.22 | $1,047.20 | $1,047.20 | |