| 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 | $225.81 | 3.424% | $233.5417 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $180.44 | 7.847% | $194.5991 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $124.38 | 3.518% | $128.7557 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $39.80 | 11.726% | $44.4669 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $74.86 | 6.660% | $79.8457 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $230.82 | 3.152% | $238.0954 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $246.61 | 3.726% | $255.7987 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $1,122.72 | $1,175.1032 | $1,175.12 | $1,175.10 | $1,175.10 | |