| 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 | $120.31 | 3.628% | $124.6748 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $237.79 | 11.162% | $264.3321 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $194.55 | 11.765% | $217.4388 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $31.50 | 8.487% | $34.1734 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $158.82 | 5.679% | $167.8394 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $124.89 | 10.659% | $138.202 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $196.99 | 6.817% | $210.4188 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,064.85 | $1,157.0793 | $1,157.07 | $1,157.05 | $1,157.00 | |