| 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 | $217.65 | 6.131% | $230.9941 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $246.72 | 4.795% | $258.5502 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $51.84 | 12.457% | $58.2977 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $134.56 | 7.439% | $144.5699 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $144.50 | 5.214% | $152.0342 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $194.85 | 3.767% | $202.19 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $116.63 | 5.570% | $123.1263 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $1,106.75 | $1,169.7624 | $1,169.76 | $1,169.80 | $1,169.80 | |