| 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 | $239.72 | 9.830% | $263.2845 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $83.94 | 9.331% | $91.7724 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $96.31 | 13.156% | $108.9805 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $194.46 | 3.600% | $201.4606 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $244.52 | 5.752% | $258.5848 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $150.68 | 3.242% | $155.565 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $79.30 | 8.377% | $85.943 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $1,088.93 | $1,165.5908 | $1,165.58 | $1,165.60 | $1,165.70 | |