| 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 | $89.33 | 12.722% | $100.6946 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $120.25 | 8.140% | $130.0384 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $246.74 | 8.514% | $267.7474 | $267.75 | $267.75 | $267.70 |
| Purchase #4 | $74.57 | 12.817% | $84.1276 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $124.88 | 12.194% | $140.1079 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $75.95 | 6.463% | $80.8586 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $219.79 | 6.173% | $233.3576 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $951.51 | $1,036.9321 | $1,036.94 | $1,036.95 | $1,036.90 | |