| 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 | $237.32 | 3.484% | $245.5882 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $34.48 | 12.174% | $38.6776 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $240.58 | 7.111% | $257.6876 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $229.30 | 11.813% | $256.3872 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $51.55 | 9.539% | $56.4674 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $231.82 | 9.525% | $253.9009 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $129.33 | 12.562% | $145.5764 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,154.38 | $1,254.2853 | $1,254.30 | $1,254.35 | $1,254.40 | |