| 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 | $181.93 | 13.819% | $207.0709 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $231.83 | 11.748% | $259.0654 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $79.91 | 10.497% | $88.2982 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $114.81 | 5.242% | $120.8283 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $249.48 | 13.238% | $282.5062 | $282.51 | $282.50 | $282.50 |
| Purchase #6 | $209.52 | 9.752% | $229.9524 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $49.71 | 9.409% | $54.3872 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $1,117.19 | $1,242.1086 | $1,242.12 | $1,242.10 | $1,242.20 | |