| 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 | $206.36 | 12.851% | $232.8793 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $37.51 | 8.653% | $40.7557 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $248.77 | 11.463% | $277.2865 | $277.29 | $277.30 | $277.30 |
| Purchase #4 | $186.39 | 7.365% | $200.1176 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $239.47 | 6.836% | $255.8402 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $197.51 | 11.783% | $220.7826 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $109.41 | 5.436% | $115.3575 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $1,225.42 | $1,343.0194 | $1,343.03 | $1,343.05 | $1,343.10 | |