| 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 | $193.66 | 9.828% | $212.6929 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $120.92 | 6.302% | $128.5404 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $152.67 | 13.607% | $173.4438 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $192.31 | 10.137% | $211.8045 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $245.76 | 4.380% | $256.5243 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $79.46 | 10.213% | $87.5752 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $16.25 | 10.111% | $17.893 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,001.03 | $1,088.4741 | $1,088.46 | $1,088.50 | $1,088.40 | |