| 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 | $199.30 | 9.765% | $218.7616 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $84.55 | 7.170% | $90.6122 | $90.61 | $90.60 | $90.60 |
| Purchase #3 | $231.69 | 10.549% | $256.131 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $232.33 | 7.528% | $249.8198 | $249.82 | $249.80 | $249.80 |
| Purchase #5 | $95.41 | 3.607% | $98.8514 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $240.86 | 6.805% | $257.2505 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $135.35 | 7.711% | $145.7868 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,219.49 | $1,317.2133 | $1,317.21 | $1,317.20 | $1,317.30 | |