| 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 | $21.88 | 10.661% | $24.2126 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $160.45 | 6.533% | $170.9322 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $241.34 | 7.703% | $259.9304 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $221.67 | 5.158% | $233.1037 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $243.73 | 5.845% | $257.976 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $183.91 | 4.165% | $191.5699 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $243.68 | 10.798% | $269.9926 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,316.66 | $1,407.7174 | $1,407.71 | $1,407.75 | $1,407.70 | |