| 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 | $209.75 | 4.786% | $219.7886 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $169.65 | 11.569% | $189.2768 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $196.83 | 7.412% | $211.419 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $165.61 | 8.345% | $179.4302 | $179.43 | $179.45 | $179.40 |
| Purchase #5 | $156.95 | 7.245% | $168.321 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $219.49 | 11.620% | $244.9947 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $103.58 | 10.157% | $114.1006 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $1,221.86 | $1,327.3309 | $1,327.33 | $1,327.35 | $1,327.30 | |