| 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 | $130.44 | 9.380% | $142.6753 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $246.27 | 7.443% | $264.5999 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $177.72 | 7.487% | $191.0259 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $212.58 | 8.488% | $230.6238 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $173.35 | 8.164% | $187.5023 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $42.46 | 11.148% | $47.1934 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $15.36 | 3.559% | $15.9067 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $998.18 | $1,079.5273 | $1,079.53 | $1,079.55 | $1,079.50 | |