| 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 | $52.71 | 4.228% | $54.9386 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $129.52 | 5.780% | $137.0063 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $83.67 | 8.164% | $90.5008 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $230.26 | 12.753% | $259.6251 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $198.97 | 10.159% | $219.1834 | $219.18 | $219.20 | $219.20 |
| Purchase #6 | $211.40 | 10.429% | $233.4469 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $232.33 | 6.591% | $247.6429 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $1,138.86 | $1,242.3440 | $1,242.35 | $1,242.40 | $1,242.20 | |