| 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 | $98.83 | 4.470% | $103.2477 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $145.95 | 13.580% | $165.77 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $120.28 | 8.716% | $130.7636 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $217.28 | 3.231% | $224.3003 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $20.98 | 7.558% | $22.5657 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $249.52 | 13.442% | $283.0605 | $283.06 | $283.05 | $283.10 |
| Purchase #7 | $211.51 | 7.824% | $228.0585 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,064.35 | $1,157.7663 | $1,157.77 | $1,157.70 | $1,157.90 | |