| 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 | $229.73 | 4.126% | $239.2087 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $19.91 | 11.465% | $22.1927 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $235.46 | 4.332% | $245.6601 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $50.51 | 6.461% | $53.7735 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $240.57 | 6.708% | $256.7074 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $154.58 | 4.570% | $161.6443 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $238.59 | 13.206% | $270.0982 | $270.10 | $270.10 | $270.10 |
| 7 purchase totals = | $1,169.35 | $1,249.2849 | $1,249.28 | $1,249.25 | $1,249.30 | |