| 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 | $48.27 | 11.626% | $53.8819 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $189.37 | 4.755% | $198.3745 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $146.55 | 11.523% | $163.437 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $137.84 | 10.161% | $151.8459 | $151.85 | $151.85 | $151.80 |
| Purchase #5 | $103.98 | 13.666% | $118.1899 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $238.62 | 7.767% | $257.1536 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $178.75 | 11.441% | $199.2008 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,043.38 | $1,142.0836 | $1,142.08 | $1,142.10 | $1,142.10 | |