| 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 | $187.91 | 12.592% | $211.5716 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $158.33 | 12.862% | $178.6944 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $9.93 | 13.766% | $11.297 | $11.30 | $11.30 | $11.30 |
| Purchase #4 | $245.67 | 11.298% | $273.4258 | $273.43 | $273.45 | $273.40 |
| Purchase #5 | $141.51 | 5.664% | $149.5251 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $223.77 | 7.167% | $239.8076 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $35.50 | 9.806% | $38.9811 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $1,002.62 | $1,103.3026 | $1,103.31 | $1,103.35 | $1,103.30 | |