| 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 | $93.50 | 8.490% | $101.4382 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $245.40 | 5.242% | $258.2639 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $70.30 | 4.117% | $73.1943 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $245.69 | 9.503% | $269.0379 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $80.71 | 11.331% | $89.8553 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $126.56 | 4.774% | $132.602 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $135.31 | 10.747% | $149.8518 | $149.85 | $149.85 | $149.90 |
| 7 purchase totals = | $997.47 | $1,074.2434 | $1,074.24 | $1,074.25 | $1,074.30 | |