| 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 | $219.69 | 13.385% | $249.0955 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $162.41 | 8.345% | $175.9631 | $175.96 | $175.95 | $176.00 |
| Purchase #3 | $122.91 | 4.496% | $128.436 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $121.53 | 6.612% | $129.5656 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $80.61 | 8.376% | $87.3619 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $115.29 | 12.621% | $129.8408 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $228.50 | 5.315% | $240.6448 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,050.94 | $1,140.9077 | $1,140.91 | $1,140.90 | $1,140.90 | |