| 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 | $112.69 | 4.251% | $117.4805 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $168.47 | 12.204% | $189.0301 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $138.29 | 3.115% | $142.5977 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $197.74 | 10.585% | $218.6708 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $213.75 | 11.725% | $238.8122 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $72.86 | 3.668% | $75.5325 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $196.48 | 7.175% | $210.5774 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $1,100.28 | $1,192.7012 | $1,192.70 | $1,192.75 | $1,192.70 | |