| 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 | $88.53 | 11.425% | $98.6446 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $203.73 | 12.640% | $229.4815 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $183.94 | 5.767% | $194.5478 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $126.45 | 12.457% | $142.2019 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $129.93 | 4.227% | $135.4221 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $134.85 | 9.701% | $147.9318 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $218.83 | 6.789% | $233.6864 | $233.69 | $233.70 | $233.70 |
| 7 purchase totals = | $1,086.26 | $1,181.9161 | $1,181.91 | $1,181.95 | $1,181.80 | |