| 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 | $108.46 | 6.157% | $115.1379 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $70.52 | 9.131% | $76.9592 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $240.64 | 6.305% | $255.8124 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $248.62 | 4.182% | $259.0173 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $197.97 | 10.689% | $219.131 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $247.66 | 9.332% | $270.7716 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $245.44 | 13.462% | $278.4811 | $278.48 | $278.50 | $278.50 |
| 7 purchase totals = | $1,359.31 | $1,475.3105 | $1,475.31 | $1,475.30 | $1,475.30 | |